Hey guys, this engine was dyno'd months and months and months ago. No need to guess the horsepower anymore. :)
@tylerking27
3 ай бұрын
What did it make??
@donquihote6023
6 ай бұрын
289 was a Work Horse. Found in Cab over Semi Tractors, Pickups, cars, Etc.... Loved them.
@lykinsmotorsports
2 жыл бұрын
I realized that when I made the video I did forget to include the compression ratio and cam specs. The compression ratio is 9.8:1. I don't give out full cam specs, but the .050" duration is 229/237 and the lift is almost hitting .600". LSA was what was needed to keep overlap in the range for this application. Intake lobe was a fairly aggressive hydraulic roller lobe. Exhaust lobe was equal in lobe aggression, but a different family of lobes altogether. Completely custom camshaft. With these older engines and older cylinder head technology, there is a fine balance between keeping enough overlap to make horsepower and keeping it largely streetable.
@BenceGerber
2 жыл бұрын
What was the dyno test result???
@philsprague7875
Жыл бұрын
316
@Airsally
5 ай бұрын
Hmmm that cam might be the key. I built a .030 over 289 when I was in high school. Chevy valves in home ported heads. 11.5 :1 compression accel distributor. With a custom solid lifter cam it rev'd to 8,000+ ....blew the flywheel off of it. My guess is 333 hp 300 ft lbs of torque.
@GAZRod
2 жыл бұрын
Впускной коллектор отдельно течет выше чем ГБЦ, но если продувать головки блока цилиндров вместе с впускным коллектором, то он уронит расход головок блока цилиндров на 15-20cfm. Удачи с замером.
@timr31908
5 ай бұрын
Mr Shelby chose that motor for a reason one of the most badass compact engine designs ever.... Horsepower to weight ratio... And of course the most horsepower hour...... You piss off Mr Shelby and he'll just reach for that 4:27 .... He does not lose
@nickwilson2475
2 жыл бұрын
412 hp based on how well the 306 did on the Dyno last time! Those custom cams you have are pretty sweet, might have to get me one of them.
@wfoguy
6 ай бұрын
There's enough head flow for 400 hp. I'm real sceptical of that. Anything above 320 would be surprising to me. It does have better oil management so depending on high it revs will have something to do with the outcome. I had a 64 Fairlane with an original hipo 289. That engine came with a single point vacuum advance distributor, the same cast iron 4 barrel intake as any 289 and a Autolite 4100 carb. It did have the hipo heads and exhaust manifolds. The cam was extremely mild compared to Brett's cam. So we have increased head and intake flow, way better cam, better oil management and probably a more honest comp. ratio. Plus, he will be using headers on the dyno. The effect of the rod length and the better ring pack is known but to how much it will add with the other parameters is a little unknown. However, because this is hanging from my childhood dreams, I will enjoy watching. Good, bad, or what ever, for those of us with a history of these engines, it will be fun. :)
@kyleburney6059
2 жыл бұрын
Hey Brent, I’m gonna say 363 hp and maybe 290 foot pounds of torque somewhere around there I really enjoy your channel man learn a lot keep it up buddy Kyle Burney …Mountain Grove Missouri
@turbo32coupe
2 жыл бұрын
312 hp. Shelby Hi-Po 289 made 306 hp
@ArthurPeters-h8g
6 ай бұрын
I was thinking 300 hp. I wasn't far off.
@steveharvey1876
2 жыл бұрын
365HP 350 Ft LBS Nice engine. Good luck!
@rbs32350
2 жыл бұрын
What a lovely little engine. I'm guessing 345 hp.
@xhosatank
2 жыл бұрын
331. Love the build!
@brianhdueck3372
2 жыл бұрын
I’m guessing mid 320’s horsepower and similar torque up to 6000 rpm. I believe with the parts you listed but increasing rpm to 6,800 - 7,000 rpm I’ll go 350 horse.
@jimgould2829
2 жыл бұрын
Man o man that little 289 Cobra🐍 is going to be a real ripper I'll say 395 hp
@peterfransson3117
2 жыл бұрын
344hp Great build, good luck tomorrow.
@LeesGarage
2 жыл бұрын
I don’t know enough to be accurate with my guess, but sometimes it’s better to be lucky that good. 373hp
@sorshiaemms5959
2 жыл бұрын
with out knowing the cam spec s makes it hard guess but between 375 to 385 hp depending on rpm and 340 to 360 torque let her rev hard
@rogerackley5176
2 жыл бұрын
W/o cam specs it's really hard to guess. I will guess 363hp
@hope2someday691
2 жыл бұрын
I’m guessing 10 to 1 and about 500 CFM on the carb. 340 HP and 330 torque. Too bad those heads don’t flow like a new generation 300 CFM head.
@frankglasgow
2 жыл бұрын
325 hp and 320 torque
@kevinwhitehill7049
2 жыл бұрын
I’m guessing 312 to 315hp at 6000/6200 RPM and 350 to 370 torque at 3200/3600
@mre1984
2 жыл бұрын
390 HP! @ 6300rpm Nice build Brent. Good luck tomorrow
@Turbo4Joe363
2 жыл бұрын
358 HP/340 Lb-Ft TRQ That Cobra replica is going to getup n' GO!
@zas5892
2 жыл бұрын
Not knowing how much it cost to build it plus your expertise which I do not doubt I would say 400 horsepower because if I was having you build that for me that's what I would require no less even though it looks stock and it looks original good luck man
@BillyJoBuck
4 ай бұрын
Factoring in the big valves with a roller cam at a 600 lift gonna go at 393
@socleanmx6
2 жыл бұрын
Well I'm guessing 403/357 hp torque peak power around 6400
@fintubi
Жыл бұрын
Are these the Pertronix stock-look plug wires? Nice appearance without loud contrasting printing on the cable, etc.
@lykinsmotorsports
Жыл бұрын
Yes sir.
@stevefowler2112
11 ай бұрын
Given the 9.8:1 compression I will guess 355 BHP
@jeffmays930
2 жыл бұрын
I was way low on your 310 mule. But I think 395.
@trailerparkcryptoking5213
11 ай бұрын
So is the bottleneck the cam or heads or both? Maybe that intake....
@n2omike
2 жыл бұрын
Totally depends on cam timing, which was not shared. Wild guess... 310 hp if it's designed to peak at 5000 rpm. More (330-340 ish)if it's designed to peak at 5500.
@keithwiebe1787
2 жыл бұрын
My understanding of the small block Ford is that the bigger the cam the more horsepower. I'll bet you're pretty close. A full out stock valved but ported head with aftermarket intake and wild cam that pulls 8-10k rpm might make 400.
@lykinsmotorsports
2 жыл бұрын
@@keithwiebe1787 A 289 with a custom solid flat tappet, ported factory cast iron 289 heads and a Victor Jr with 11:1 compression will make 450 hp here....at just 7000 rpm.
@chestrockwell8328
2 жыл бұрын
Guessing 389, but your 306 dyno mule way exceeded my guess on that engine, I won't be surprised if I'm low on this guess as well.
@Vintageguy73
2 жыл бұрын
315hp, hope I'm waay low. Guessing it peaks right at 6200. How do the Cobra Automotive guys get 600hp out of a cast iron head 289?
@lykinsmotorsports
2 жыл бұрын
It's a different head casting altogether, lot of porting, more aggressive solid camshaft, more compression, etc.
@byearout9736
2 жыл бұрын
333HP 👍 looking forward to this one!
@BigElCat
5 ай бұрын
411 hp and 400 ft/lbs. Haven't seen the dyno results yet.
@srm351
2 жыл бұрын
At least 110 hp 😁. I'm gonna guess 381 hp at 6,200 and 345 ft lbs at 5,600 rpm. My thought is with that compression ratio you want a relatively wide'ish LSA to maximize the cylinder pressure. Good luck!
@daledavies2334
2 жыл бұрын
I say LCA of 105 or 106 to make best use of pressure wave tuning. Depending on the intake valve size, could go to 104°. 425 to 435HP.
@trailerparkcryptoking5213
11 ай бұрын
Your LSA logic is bass ackwards! Lower compression needs tighter LSA , which closes the intake valve sooner to build compression....
@lykinsmotorsports
11 ай бұрын
LSA has nothing to do with the compression ratio. It has everything to do with the ICL, which is completely independent of the LSA. You can have a 120 LSA with a 100 ICL if you want, or a 104 LSA with a 110 ICL. Saw your other comment, the amount of overlap doesn't have anything to do with the cylinder pressure either. All completely independent variables.
@DanielLinden-b1k
18 күн бұрын
The 289 hi-po had a mechanical dual point dist
@lykinsmotorsports
18 күн бұрын
It’s not a Hipo!
@65wagon1
2 жыл бұрын
Any issues/modifications to the valve covers in order to fit the roller rockers?
@lykinsmotorsports
2 жыл бұрын
I just used thicker valve cover gaskets.
@gary4507
3 ай бұрын
I'm guessing 330-340hp,but I'm probably going to be too low.
@cyclonecj4285
2 жыл бұрын
354hp. Nice build
@bobchaney9937
8 ай бұрын
Vacuum advance. Is this a daily driver?
@lykinsmotorsports
8 ай бұрын
No vacuum advance. Line isn't hooked up.
@michaelboerio8835
3 ай бұрын
I think some where around 320 horsepower with 295 pounds of torque
@dannyparris9172
2 жыл бұрын
343HP - 312TQ 6800 RPM
@ernestatkins354
2 жыл бұрын
Hi love the channel...399hp
@roseclabough574
2 жыл бұрын
Sweet package 335
@Bull53
4 ай бұрын
Id say about 350 Horse 375 ftlbs of Torque!
@jesseduke694
2 жыл бұрын
330 hp? I don't the cam so my guess is just a stab in the dark
@someonesomewheresomdeday
2 жыл бұрын
are we guessing total hp or hp per liter/ci? specific output is way more interesting than horsepower.
@brianalbrecht4423
6 күн бұрын
did u post the results in another video...?...or did the customer not want everybody 2 know the HP...?..!...what was the HP..?
@lykinsmotorsports
5 күн бұрын
Gotta look for other videos dude.
@robertprelewitz4511
2 жыл бұрын
366 HP @ 7,200 rpm
@v1-vr-rotatev2-vy_vx31
2 жыл бұрын
13 to 1 compression? A lot of the guys these days are using 15 to 1 compression with a total distributor advance at the crank of only 26° on the old school engines.
@lykinsmotorsports
2 жыл бұрын
Not on pump gas......
@samuelfreeman9518
2 жыл бұрын
352 would be cool.
@leifhoklin2681
4 ай бұрын
340hp/320 ft-lbs torque
@rodjohnson57
9 ай бұрын
365hp....depends on cfm carb
@craigjennings3919
2 жыл бұрын
My guess is 335 horsepower.
@kenneth-uc9vg
4 ай бұрын
370 hp 350 tq nice job
@73turbopinto
2 жыл бұрын
Cam specs? Compression ratio?
@lykinsmotorsports
2 жыл бұрын
9.8:1. Cam is 220’s/230’s, with almost .600” lift.
@craig8187
2 жыл бұрын
@@lykinsmotorsports can you tell us intake flow at .450" and aprox .200" duration on the intake?
@jameswieler3295
2 жыл бұрын
How can we guess without cam specs or CR?
@toddmarks581
4 ай бұрын
I’m guessing 320
@BenceGerber
2 жыл бұрын
Bence 362hp at 6500rpm don't break it while testing :-)
@rueridge7597
2 жыл бұрын
321 hp
@johnc7431
2 жыл бұрын
I'm going to go with 370 right at 6 thousand
@terryjones5798
2 жыл бұрын
close to 400 horsepower
@BillyJoBuck
4 ай бұрын
The roller cam is going to make it real snappy. 335hp
@colinartus1897
2 жыл бұрын
342 bhp @ 6300
@RayMellin
5 ай бұрын
368 hp but that is just a guess
@daffyduckling6958
8 ай бұрын
Why would you even bother with a 5 bolt block?
@lykinsmotorsports
8 ай бұрын
Correct block for an early Shelby Cobra.
@michianabaddriversin4690
5 ай бұрын
Since it says motorsports..im goin 375 hp..350 tq
@jamesroberts807
2 жыл бұрын
300 hp hoping all goes well
@jamesroberts807
2 жыл бұрын
Maybe 325 😆 🤣 lol
@ralphthomas513
2 жыл бұрын
I'm guessing 385 hp
@perryford1014
2 жыл бұрын
Should make 360 HP my guess
@kevz557
2 жыл бұрын
In the 200s
@jefferymastin
5 ай бұрын
327 hp 312 torque
@rosstempletonogskater
5 ай бұрын
Well that was a Year Ago, How much did HP did it Make??
@lykinsmotorsports
5 ай бұрын
You know I have other videos on my channel, right??? 😂
@rosstempletonogskater
5 ай бұрын
@@lykinsmotorsports I searched your channel for 289. I was interested in those because I'm going to get an older Mustang
@lykinsmotorsports
5 ай бұрын
When you search my channel for "289", it's the second video in the list. kzitem.info/news/bejne/tZ2OtZOvb4RlmKA
@williamthornton521
2 жыл бұрын
380 horsepower 368 torque
@brucekastle4803
2 жыл бұрын
362hp
@tnewland2383
11 ай бұрын
380 HP; 335 Ft/Ps Torque
@adamboylan2307
5 ай бұрын
I say 343 hp. 298 torque.
@gibby232323
3 ай бұрын
How about 325 HP
@vrm86gt
2 жыл бұрын
I'm guessing 355 hp -335 tq
@jeffytherapper7279
2 жыл бұрын
347
@gregoryb7485
2 жыл бұрын
375 or so?
@ianstoys13mgs
2 жыл бұрын
415 bhp i would say + or - 5
@merc-ni7hy
2 жыл бұрын
i'm guessing 370-ish hp
@TedHatzenbeller
6 ай бұрын
How much did it make
@lykinsmotorsports
6 ай бұрын
Watch the next video about it....
@jamesdash1906
2 жыл бұрын
Not Enough !!!!!!!!
@williamgibbons6338
4 күн бұрын
350 horses
@tonyelliott7734
2 жыл бұрын
Around 350 hp is my guess.
@LanceisLawson
11 ай бұрын
A 289 won't hold together beyone 425HP Perhaps that engine is 360HP.
Пікірлер: 236