Support d4a: driving-4-answers-shop.fourthwall.com/ Rebuilt GM crate engine: amzn.to/3cIpmfG POR-15 Engine block paint: amzn.to/3eIKOCY Red Line engine assembly lube: amzn.to/2XYHkWV Engine degreaser: amzn.to/3cLjqCF D4A merch: teespring.com/en-GB/d4a-merch Patreon: www.patreon.com/d4a
@jaimeestrada1502
4 жыл бұрын
This channel is so underrated!
@OmarOmar-wd5cq
4 жыл бұрын
+1
@Pchaakh62
2 жыл бұрын
By who?
@jesskoenmaniac
2 жыл бұрын
ITS BETTER THEN DONUT MEDIA
@Floodbait_117
2 жыл бұрын
Agreed only found it like 3 weeks ago and watch 1 vid at least every day
@karigeirsson2720
Жыл бұрын
Fax
@codyblea3638
4 жыл бұрын
I love mechanical history, this video is great. Showing how a misconception started. Explaining the reasons for it existing. And describing how the misconception is being countered by new technologies. I love this type of info. Your goal to inform is honest and it staggers me to see how much effort is put into these videos. There are a lot of youtubers out there that can talk about nothing for ten minutes and it shows in their quality. You love this field and want to share it with others. I respect and appreciate your work immensely.
@d4a
4 жыл бұрын
Thank you for that
@ethanlau279
4 жыл бұрын
Love the nuanced information on this channel. No bro-science here! Might we be getting an EJ video soon?
@d4a
4 жыл бұрын
We might. I'll even tell you when. Next Iconic engines video is going to be something something and then right after that next up is the EJ.
@ethanlau279
4 жыл бұрын
@@d4a Haha, awesome. Subscribed.
@_viy
4 жыл бұрын
Bro-science))
@SerbanCMusca-ut8ny
2 жыл бұрын
Agreed. Serious content, I Iike this chan!
@sushpants
4 жыл бұрын
Awesome video D4A! I assumed sleeving was required on open deck engines but you make a good point about ECU tuning. 20 years ago, most tuning was done using "piggy-back" ECU's or rising rate FPRs which had zero knock control. I remember tuning my JR supercharged Miata and the instructions were to advance timing until there was audible detonation and then pull back 2 degrees. On hot days I could still hear it ping once in a while which was absolutely nerve racking. Again, awesome video and I love the editing :D
@H33t3Speaks
4 жыл бұрын
Also, it's not just tuning technology that has come a long way, we've made heart stopping discoveries in the world of materials science. There are VERY strong Al alloys.
@d4a
4 жыл бұрын
True! Should have elaborated on that more.
@soundseeker63
4 жыл бұрын
@@12OclockLow There is actually a video on this channel where he talks about the different alumunium grades and their properties, though I forget which one it is. One thing I do remember is that the blend of silicon in the alloy makes a big difference to the overall strength. Also as mentioned, considerable improvements have been made in casting techniques which, while not increasing the strength of the raw material its self, does give you stronger components by eliminating air pockets and oxide layers within the parts. This, in combination with advances in CAD design means modern aluminium blocks can be made not only stronger than their ancestors, but lighter too.
@josediazasmr6014
4 жыл бұрын
Are you talking about titanium?
@michaelfortier7726
4 жыл бұрын
Crazy good info on this engine boot camp. This channel is different from the others that just scratch the surface or give a 'mechanics' point of view (no offence to mechanics, you guys are great at what you do) which doesn't really explore the fundamentals or is more based off of experience. You communicate information in such a clear way and with such in depth explanations that I would give you 3 likes if I could. Amazing content, keep up the good work and I will be sure to follow the channel closely!
@loopingcz
4 жыл бұрын
Awesome video! This is becoming one of the best car channels on youtube. Very informative, thank you. Greetings from Czech Republic!
@diplonik8174
4 жыл бұрын
open deck crank cases are traditionally a much more demanding job for the cylinder head gasked. The modern MLS gaskets also helped the open block design a lot. Open deck can be casted as dye casting (without water cores) which is very cost effective, this is the main driving force behind it (and better cooling).
@bluegizmo1983
7 ай бұрын
The major issue with open deck blocks isn't cracking or breaking the cylinder walls, it's that they eat head gaskets like crazy because the top deck surface of the cylinder walls move around and wear/tear through the head gaskets!
@dior2397
3 жыл бұрын
As beginner i've been trying to learn more about the engine rather than bolt on mods or other mods and your channel has taught me a lot about what I wanna know. Hope you hit a million+ followers one day you deserve it bro.
@soundseeker63
4 жыл бұрын
I've heard people describe the N54/N55 as the new 2JZ too, and while I do like BMW engines and they are definitely tuneable, I doubt whether there is much comparison between them in terms of overall reliability. The N54/55 have so many complexities that the 2JZ just doesn't have (and didn't need). Likewise the new B58, for which they decided to put all the timing gear at the back of the engine... WHY!? It may make good power (and decent MPG) but I sure don't fancy owning one out of warranty! Ditto the Ford Ecoboost /Ecoboom.
@xIcarus227
Жыл бұрын
> The N54/55 have so many complexities that the 2JZ just doesn't have (and didn't need) And how exactly do you think these new engines meet emission and fuel consumption targets exactly? You think you can just snap your fingers and get a fuel efficient 2JZ? > Likewise the new B58, for which they decided to put all the timing gear at the back of the engine... WHY!? Weight distribution. With a chain drive that generally doesn't need to be changed for the lifetime of the engine. > Ditto the Ford Ecoboost /Ecoboom. That Ecoboom moniker was attributed by a bunch of uninformed couch warriors over a pretty small amount of cars affected by a coolant pipe issue which could blow up. It has nothing to do with the engine being open or closed deck, and a recall has been made. This is exactly like the Focus RS head gasket fitment issue which was blown out of proportion. People love talking about things they have no idea about.
@soundseeker63
Жыл бұрын
@@xIcarus227 Yes thank you in case you chose to ignore it (or can't read) I did quite clearly say the N55 has complexities the 2JZ "DID NOT NEED"... Clearly because there is a difference of 20+ years in terms of the environmental standards the two engines were required to meet. I am quite well aware of why you could not manufacture the 2JZ today, thank you. And no, there is a lot more wrong with the Ford ecoboost than just a coolant pipe. And your patronising tone does you no favors either. Good day.
@xIcarus227
Жыл бұрын
@@soundseeker63 > I did quite clearly say the N55 has complexities the 2JZ "DID NOT NEED"... Clearly because there is a difference of 20+ years in terms of the environmental standards the two engines were required to meet. So you claim the N55 didn't need these changes, but also claim it couldn't have ever been put into production without said changes due to emissions. So to conclude, it actually needed these changes else it wouldn't exist 😂 > And no, there is a lot more wrong with the Ford ecoboost than just a coolant pipe. I merely pointed out where the 'Ecoboom' moniker comes from, and why everyone using this term is jumping on the misinformation bandwagon, similar to those who say the EA888 engine is unreliable just because gen1 was poor in that regard. And actually, if you were to compare every budget turbo petrol engine from the late 2000s to early 2010s, you'll notice Ecoboosts were some of the most trouble-free - yet another piece of proof that you don't know what you're talking about. > And your patronising tone does you no favors either. Your ignorant statements don't do you favors either, yet here we are. Good day to you too.
@soundseeker63
Жыл бұрын
@@xIcarus227 Can't tell if you're being sarcastic/ deliberately obtuse / trolling or whether you have some genuine issue with understanding written word but, either way, you've used a heck of a lot of words to say absolutely nothing and frankly, you are boring me now.
@andoletube
4 жыл бұрын
I love the way you say engine "Blaahck"! Really enjoying your content and style of explanation. Hope you get more subs. Excellent channel.
@flyfaen1
4 жыл бұрын
There is also the issue of long term reliability. Dealing with a lot of open deck engines (Mostly Volvo Modular N and RN series) the main killer long term is cylinder oscillation, even with a MLS head gasket, they vibrate during opperation due to the latteral forces caused by rod-angle. So they fatigue. Typically inserting and welding in small supports to make it semi-closed makes a big difference, and inserting a block guard makes them hold up ALOT. For more extreme cases we use the "D5" block (Diesel variant of the "T5" block) and insert and weld a deck guard, then the block is good for 200Nm per cylinder.
@fazorni
4 жыл бұрын
air cooled vs liquid cooled engines, also: great content
@d4a
4 жыл бұрын
Thanks for the idea!
@chippyjohn1
2 жыл бұрын
Other than small engines, air cooled was old and out of date technology in the 1930's. Water cooling is much better.
@micahgunnell
4 жыл бұрын
Love your videos! Just technical enough without being boring. Funny but not surprising that no EJ engines were featured 🤣 It seems to be the consensus that you need to go closed deck for anything over +100-150hp for us STi owners. Looking forward to seeing that video! 👍😊
@GodKing804
4 жыл бұрын
This is amazing. Could you do the same on modern ZF auto transmissions / modern ones? Edit: i know this is an engine bootcamp series but your dispelling fiction is amazing. People need to to know how strong and fast modern transmissions are becoming.
@cowx73pw
4 жыл бұрын
Such good information I love the green screen very helpful with the background information Great video keep it coming
@roguefab
Жыл бұрын
Absolutely phenomenal explanation. Never stop making these videos!
@802Garage
4 жыл бұрын
Wow this was a great video! I predict this channel growing A LOT very soon. 100K by June? Probably. Keep up the great work and don't forget about me when you're a big dog!
@d4a
4 жыл бұрын
I'll never forget about ya!
@802Garage
4 жыл бұрын
Hooray! I'll be up there soon too. Just gotta make some magic like you. Hahaha.
@d4a
4 жыл бұрын
@@802Garage There's no magic, just slave labor 😂😂 you have plenty of talent and a non-Russian accent, I see a bright future!
@802Garage
4 жыл бұрын
Hahaha shhh, you'll tell people the get rich quick KZitemr secrets! 😂 It's your slave labor that creates the magic. 😬
@jhuntosgarage
4 жыл бұрын
Nice work my man! Green screen is an excellent addition. Maybe consider adding yourself in on clips of dyno runs, etc where you actually were not there; just for fun. Excellent work. Thanks for sharing!
@d4a
4 жыл бұрын
I should! And then like cover my ears or do woot woot sounds lol
@jorman915
4 жыл бұрын
I’m glad someone explained this
@d4a
4 жыл бұрын
I'm glad you watched it!
@dreamride8512
3 жыл бұрын
This channel has everything! I can understand everything easy af, his voice is somehow relaxing, and this channel has videos for every single bolt of a car! After watching all the videos uploaded here you can build a car your self from the beginning!! Love you so much!!!!
@owenjaeckle8542
3 жыл бұрын
ive been hooked on this channel for the past few days. so glad I found it!
@valentinuiliqnow6198
4 жыл бұрын
my favorite day of the week becouse your show
@quirinonavarro1857
4 жыл бұрын
So agree with your point... that is a matter that always worried to engine fabricators. In the early 60s, Smokey Yunic always used to say: You need to avoid (damn) combustion detonation at all cost... that is a good advice now as was then. Good channel, keep the hard work... greetings!!
@sliwka621
4 жыл бұрын
I laughed at FordEcoBlownGasket being capable of high boost.
@alexanderbleichner3888
4 жыл бұрын
Focus rs will cracked their block with more boost
@soundseeker63
4 жыл бұрын
@@alexanderbleichner3888 From what I've seen they were pretty disasterous from the factory! I wouldn't even think about tuning one of those things! lol A shame really as the rest of the car is pretty good.
@tiagobelo4965
4 жыл бұрын
suby bois can relate
@ghoulbuster1
4 жыл бұрын
Remember guys, always buy good gaskets.
@fedjadrndarski5606
4 жыл бұрын
@@alexanderbleichner3888 Focus RS crack it's block with stock boost.
@jay_321
4 жыл бұрын
Thanks for the explanation. The 3.6L Pentastar V6 has an open deck block and I have wondered what the advantages and disadvantages are. Now I have a better understanding.
@jamesgeorge6551
3 жыл бұрын
Dude. What you say is true, 100%. Richard Holdener proves what you say. In reality, if you plan on adding boost, you need to have sufficient fuel, and sufficient octane. E85 and 100+ octane really make a massive difference. #2 is timing. Start conservative, and work your way up, if adding timing doesn't add power, stop adding timing. #3 if you're going past 10 psi, you should add ring gap to the top ring. If you add ring gap, cam and springs, then boost, SBE 6.0 LS engines will go over a thousand horsepower. A cam(s) swapped K24 will push 600+ horsepower, no problem. Great content, keep up the goodness, my freind.
@Uli_Krosse
4 жыл бұрын
That was a very extensive explanation. Thanks a lot! Also thanks to the YT algorithm which sometimes does indeed seem to get things right ...
@Loplyful
4 жыл бұрын
Your explanations are concise and easy to understand, thanks for teaching us petrol head newbies some new things!
@pedroebarbosac
4 жыл бұрын
Man... I am your fan!!! You remember me my dad, he could easily spend days talking about engine configurations, specs, tuning... keep it up!
@TurboHappyCar
3 жыл бұрын
Really good stuff man! These videos are killin' it.
@Skillzpatchi
4 жыл бұрын
Ford focus rs have that same problem with there open deck block because of the headgasket
@tolrem
4 жыл бұрын
Very interesting.Never knew anything about all this.
@andrewmarquez815
2 жыл бұрын
Very informative thank you from the 🇵🇭
@gregeconomeier1476
4 жыл бұрын
Your knowledge and speaking skills are superb. Additionally, the editing that you (or someone) puts into these vids is also superb. All around good stuff!
@d4a
4 жыл бұрын
Thank you. I'm a one man show. Script, research, recording, editing, all me :)
@sirhaney
4 жыл бұрын
This channel has helped me so much with doing my build right
@dokvist
4 жыл бұрын
Love the green screen and the graphics. Nice addition to the great content.
@benjaminavdic5631
4 жыл бұрын
28k away from 100K keep it up
@marcelocuadrado6955
4 жыл бұрын
finally a channel where aw speaks with knowledge and logic of the issues. very good!
@robertvanderlinden2813
3 ай бұрын
i like to watch this, even though my ol beetle is aircooled and just has thicker cilinder walls to stock
@stevesolo16
3 жыл бұрын
Piston design and materials have allowed for a larger margin of error, too. Thicker ringlands, better forgings, and higher quality materials make surviving an ignition, boost or less than "as advertised" octane fuel problem, better in recent years. However, it is usually the human factor that destroys an engine. The desire for better track times or beating a competitor leads to higher boost levels until you find the limitations of your engine. It is called, "The Human Condition." As competitors, we like to "ride the edge." That is what makes life interesting!
@jesskoenmaniac
2 жыл бұрын
Thanks for all your videos, its very helpfull
@sammydubourg8421
4 жыл бұрын
I'm glad you acknowledged you don't pronounce L's great job!!!
@kenny1394
4 жыл бұрын
This channel is so great
@richiet6381
4 жыл бұрын
This gentleman is awesome! Subscribed
@exoticcreature3059
4 жыл бұрын
So it's settled then. Closed deck iron bwuaack all the way!
@JoeIsCrazyWillman
4 жыл бұрын
For me it's open deck aluminum all the way.... Much more NA compression can be accomplished on pump gas, making for a far more volumetrically efficient engine
@morreracingteam6004
4 жыл бұрын
I got EJ20G closed deck what subaru havent done after 90s anymore even back then it was pretty rare.
@MrTurbo_
5 ай бұрын
The 1.6 EcoBoost engine is open deck but there are multiple people running 450bhp on a completely unopened block, though over time the cooling channel between the cilinders often fails, so I'd still rather get some sleeves installed when pushing for 450bhp
@jacobski5726
Жыл бұрын
Lovely story tell voice and such good content!!!
@swflracing
3 жыл бұрын
Subscribed. Keep up the good work
@crxtodd16
4 жыл бұрын
Subscribed! I keep learning new things from your channel. Thanks for always putting out such great info!
@mhmdsam6203
4 жыл бұрын
Very useful bro , preciate it , keep going the good stuff
@kamilzmich5961
4 жыл бұрын
There is a variation of the honda b series, the B20. with larger bores than the b16/18, the sleeve design was changed to a siamese style (all 4 cylinder sleeves joined together). Now, the larger bore made the cylinders slightly smaller, and weaker, and have been known to crack. The interesting thing with these however is that they can take a little bit of knock in the higher RPM, but knock in lower RPMs will almost always result in a cracked block, even NA! Yet if you can tune it right, they can hold 3 times the stock power. Theres more to a block than just the sheer size and shape of the metal, there must be some kind of resonance going on that isn't initially obvious.
@carlweeks9256
4 жыл бұрын
I have never seen an open deck cast iron, however the Chrysler 2.2/2.5 are "Semi" open on one side (front of car when transverse mounted), and closed all 3 other sides. And the Chrysler Neon 2.0 are Semi open, but in a different way. For Aluminum blocks, I have noticed the GM North Star V8s are actually open deck (were introduced in the 1990s!). Chrysler 2.7, and 3.2/3.5/4.0, are closed deck aluminum blocks, which is what I prefer!
@mpetersen6
4 жыл бұрын
Ah, 2.7 Sludge-o-Matic. The sludge problem is actually caused by the small draon holes the head gasket
@kensmechanicalaffair
2 жыл бұрын
Doing gods work my man.
@gaspererjavec7108
4 жыл бұрын
Im in the proces of building a b20 vtec that i want to rev to 9k, so because of the long stroke and heavy piston block reinforcing is a must, im posting it, you drill holes from the outside and thread aluminum rod in to it to secure the cilinders in place.
@zadeoooo
4 жыл бұрын
Nice video, thanks as always. Like the green screen too
@sharpemang
4 жыл бұрын
Another awesome video! I don't know how I found your channel, but I'm glad I did! For ideas for future videos, would you be able to do the turbocharged Mazda BP-4W engine that was found in the Mazdaspeed Miata and Protege?
@d4a
4 жыл бұрын
Those are cool engines no doubt, but very niche, so I'll likely do them only once I have built up iconic engines and run out of mainstream choices :)
@kenlipper874
4 жыл бұрын
Really interesting, keep up the good work!
@bradywebb1311
Жыл бұрын
Closed deck has more surface area for head gasket sealing. That's the real main advantage. Greater distance between the cylinder and any passages=better sealing. And, anybody that builds boosted engines knows, keeping the head sealed is one of the hardest parts.
@AlexandruSava92
4 жыл бұрын
The best video’s on KZitem 👍
@Whateva67
4 жыл бұрын
Look at boostedboiz, they’re running 1000 hp in an H22 which is an open block design,their problems were in using a stock accord 5 speed with no lsd which would only take around 720 wheel hp before stripping 3rd gear,the engine holds up fine without being built up much,only adding a big ass turbo and a tune will reap big power.
@JohnPulliam82
2 жыл бұрын
The knowledge is great but the voice is what does it for me 😆😆😆 At night I put the videos on and fall asleep to the Boost School Series 😆😆😆 #DRIVING4ANSWERSASMRSLEEP
@8gti9
4 жыл бұрын
Great video! Very informative 👏
@densamme1752
3 жыл бұрын
There is actually a significant problem with closed engine decks (especially old ones) when applying boost. That is the cooling capability of the block, a partially or fully closed cooling channel can ruin a block FAST since it don't have much excess cooling capacity in any given area of the engine (the early SAAB turbo engines was notorious for this problem) an oil-cooler and modern oils help but if your engine is hot when you turn it of you risk hotspots on the cylinder walls.
@H33t3Speaks
4 жыл бұрын
Volkswagons AE113 is a pretty remarkable motor too, my friend.
@madsciencebuilds
4 жыл бұрын
This video was extremely informative,thanks. Waiting for my duratec/ecoboost/Mazda MZR video😉
@Alvon_PR
4 жыл бұрын
Some extreme modified bike, piston 58mm to 72mm, we use method bypass, because it's impossible to use factory water jacket deck Sorry for bad english
@mrnicktoyou
4 жыл бұрын
I guess you don’t need a block that can handle 2000hp when you’re only ever going to make 500hp.
@H33t3Speaks
4 жыл бұрын
oooof that's a burn
@calebnation7797
4 жыл бұрын
My car has a closed deck iron block and forged internals... too bad the rest of the drivetrain can only handle 250lb/ft before dropping its guts.
@exvils
4 жыл бұрын
there is opel/gm 2.0 4cyl closed block that hold 2000+hp, dunno engine code (c20let?) but it was featured in 1320video while they were in brazil
@soundseeker63
4 жыл бұрын
@@calebnation7797 Exactly. People seem to forget that when discussing which engines are best for tuning. The weakest link in most modern cars isn't the engine block at all! lol
@calebnation7797
4 жыл бұрын
soundseeker63 there’s a guy in a group I’m in running ~1200whp on a stock block (60psi of boost) which is just stoopid power for a 1.8 motor, but he had to drop so much money elsewhere in the drivetrain that’s it’s insane.
@quietknight8250
4 жыл бұрын
Very informative, thanks for the clip. There is a 'but' however and it's about open deck advantage, you've very clearly and concisely explained the advantage of closed vs. open and what mitigates the disadvantage of the open design but a design that's 'not as bad as you might have thought' is hardly a recommendation and hardly a justification for a manufacturer to adopt that design, so, that raises the question 'what is the advantage of the open deck?'. Clearly it's about additional cooling but an aluminium block dissipates heat better than iron anyway which lends weight to the argument for a closed or semi closed design, manufacturers (most of the time) know what they're doing, so, again, what exactly, or perhaps, how great is the benefit of the open deck?
@d4a
4 жыл бұрын
As I mentioned in the video, the cost of production is a massive incentive for manufacturers to use the open deck design, and today they can more than ever because of all the reasons I mentioned in the video. Yes, ultimately a closed deck design is superior in terms of durability, but open decks are here, and will keep being ever more common probably, it's what we have and they're definitely not as bad as many think.
@rogerking7258
2 жыл бұрын
Another advantage of open deck design is that you can use the head gasket cheaply to "tune" coolant flow around the engine. For example, you might put larger coolant holes in the gasket towards the back of the block to encourage more coolant flow in this area which is normally hotter than the front of the block; or you might do the same to encourage greater coolant flow around the exhaust side of the cylinder head. Same advantage pretty much applies to a semi-open deck. Obviously if you're a manufacturer producing stock engines you'll get this right on a closed deck engine by machining correctly positioned coolant holes from the beginning, but if you then modify the engine for bigger power your requirements will change and it's a lot easier to modify a head gasket than a block.
@Lightsheder
4 жыл бұрын
0:31 WTH :))))) was not expecting that!
@siyandazikhali5677
4 жыл бұрын
Thanks teacher keep them coming
@Michael_Lorenson
4 жыл бұрын
Excellent, thanks! Liked and subscribed.
@The_Best_NPC
2 жыл бұрын
My S60r engine is currently transitioning from an Open deck design to a Semi-Open design thanks to some LA Sleeves. Because I cracked it.
@jpbredenkamp5091
4 жыл бұрын
Subscribed, this was an excellent breakdown!!
@mrnicktoyou
4 жыл бұрын
You didn’t really explain why car companies use an open deck block. What are the advantages? You just said it’s not as weak as we think.
@d4a
4 жыл бұрын
I did, you weren't paying attention
@moparnut6286
4 жыл бұрын
@@d4a yes you did it's cheaper to make! Thank you
@H33t3Speaks
4 жыл бұрын
He said it was cheaper.
@BoraOyunda1234
4 жыл бұрын
He said it's cheap to produce
@mrnicktoyou
4 жыл бұрын
driving 4 answers my bad
@walangchahangyelingden8252
4 жыл бұрын
Thank you very much man.
@mc1996
4 жыл бұрын
Nice to see the new green board to be used :D Really, keep this type of content and you soon will be one of the best, greattest channel.
@jamesmerkel9442
3 жыл бұрын
11:05 am cat back after being gone day & 1/2, but we were rained in for few days straight & real rained almost every day or gray whole yr on NOW 2/17/21'. He was whining few mins b4 we got to him say 10min window.
@tomaszicha9191
4 жыл бұрын
green screen is cool addition to your chanel. wish you luck and many sponsors.
@Gchang54
4 жыл бұрын
Please do a series on the ls/lt
@luiseduardodossantos1882
4 жыл бұрын
I'm a fan of your work, lots of knowledge, thank you! If I may ask you a question, regarding engine block paint. Does it have any influence on a working engine or it just a matter of finishing appearance? Of course, if you have a cast-iron block, the paint will protect it from rust, but in case of other block materials? Does a paint job may "clog" or "block" a normal block heat or even "breathing porosity"? LOL, I know it's quite stupid, odd question, but I'm about to work in an aeronautic diesel engine and it has not painted block and colors always make engines more "sellable" if I may say.
@d4a
4 жыл бұрын
If it's an iron block definitely paint it, otherwise it will rust and look less presentable. It will take a century to rust through but definitely paint it, there's no downside and it won't hurt anything. There's a link to a good block paint in the pinned comment, por-15, used it myself, works great. If it's an aluminum block I wouldn't paint it, aluminum doesn't rust and I think aluminum blocks look a bit weird when painted. A clean aluminium block looks best in my subjective opinion. But painting it still won't significantly influence heating, cooling, "breathing" or whatever else. That being said, painting aluminum is a bit more tricky than iron, and you'll likely need a self-etching primer or similar. I'm not a painting expert so definitely research that. :)
@MarcelloTheBandit
4 жыл бұрын
I have one caveat to this. The Volvo Modular 5 cylinder R blocks were prone to cylinder cracking or warping if you turned the boost up higher than 19psi UNLESS you had reinforcement right at the tops of the cylinders. After that, you could do over 25-28psi and see around 550bhp.
@codymoncrief8478
4 жыл бұрын
I like to consider myself as a semi-open optimist as well ...
@marchutchings8834
4 жыл бұрын
good work buddy
@gracielkelly9645
4 жыл бұрын
Could you do a video on ECUs and standalone engine management units.
@DeYmOKits2871
4 жыл бұрын
I have a closed deck and after see this video I motived to boost mi car, thank you very much!! C:
@bobjoejoe204
4 жыл бұрын
Great video once agin man.
@ronabbott2053
4 жыл бұрын
have learned a lot from your videos, thanks for making me bit more knowledgeable
@Drunken_Hamster
4 жыл бұрын
The best answer, as always, is usually somewhere in the middle. Semi open for the win
@johnbarron4265
2 жыл бұрын
Is it also possible that open-deck engine blocks allow for more complete and efficient combustion thermodynamically? The cylinder walls are thinner, so there is a larger temperature gradient from inside the cylinder to the coolant passageway. Therefore heat flux through the cylinder wall is increased, and the cylinder can be maintained at a more uniform temperature, reducing the chance of hot-spots and detonation.
@harindranathtj873
4 жыл бұрын
please do a vedio on platforms CS2A VS CT9A what is the difference and what these letters mean
@bennyboyy7
9 ай бұрын
Modern engines have developed quite a bit since the 90s and early 2000s. Look at head flow for example, I have a 1999 dodge dakota RT. Factory head flow is very low, somewhere around 150 cfm. (Just going off engines i know) The late 2000s dodge 392 scat pack hemi has head flow over 270 cfm. Not entirely sure what it was but that kind of head flow on my old 1999 dodge would make it a completely different animal. The last generation of vipers were pushing 340 cfm which is just bonkers to think of. Head flow will in turn make more power when boosted compared to the same head flowing less
@_viy
4 жыл бұрын
I was expecting that boxer block to box you behind the screen too 3:00
@d4a
4 жыл бұрын
Crap! That would have been an awesome idea!!! I'll use it somewhere else. Thank you!
@ERUtube
4 жыл бұрын
I enjoy your videos!. I would like an OM606 video.
@alsharifhusain
3 жыл бұрын
Very informative !!
@Handskemager
Жыл бұрын
The Lamborghini Aventadors 6.5L V12 is wet cylinder sleeve open deck design pretty strong
@cetGT3
4 жыл бұрын
If your running tons of boost you need a closed deck block and just get a bigger radiator to compensate for heat build up as well as bigger oil cooler
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