This is the best mother thumper cam video I have seen with the clearest audio. Fantastic video
@GM_Enjoyer
Жыл бұрын
Appreciate that
@manoftruth6618
Жыл бұрын
The audio is very clear. Great startup video!!
@dillinpicklesworth5698
7 ай бұрын
There's a red 32 Ford, sbc video that might beat this one.
@kennyfillio362
Жыл бұрын
I miss that sound nothing like the lope of a good cam at idle
@heshtesh
Жыл бұрын
Flat tappet or roller? Personally i'm at the point of roller only, sounds good! I'm in the process of doing my 94 Sonoma at this time with a nasty 1st. gen stroker. Hope everything go's good with your build.
@GM_Enjoyer
Жыл бұрын
Flat tappet! Good luck on your build, things are just moving slowly for me over here. Between full time school and my 6 month old baby, my truck doesn't get much attention unfortunately.
@yeanlingsoda359vortexcars8
Жыл бұрын
I have sidemount headers for my 81 camaro i cant wait to hear how they sound
@dieselapegarage
9 ай бұрын
That thing is sounding good nice 👍
@GM_Enjoyer
8 ай бұрын
Thanks!
@tommiemarsh9006
Жыл бұрын
I think we got a leek? naww letter buck. Ye haw.
@jbaz830
Жыл бұрын
I have a 350 NA in my 69 Chevelle Upgraded patriot headers, 2.5 exhaust pipes with dual 40 series flowmasters. Looking to upgrade my cam but I don’t want anything too crazy! She’s my weekend street cruiser but sure would like that sound and little bit more Hp. What do you recommend?
@Free2KYT
Жыл бұрын
These thumpr cam are not really hp cams
@Jay-fb2lv
Жыл бұрын
@@Free2KYT they aren’t if you don’t know what you are doing.
@joevalicenti2722
Жыл бұрын
So when you used a vacuum gauge to find out what initial advance it wants, what did it come out to? When I did mine it came out to locked at 35° for initial advance (same as my all-in of 35° from the dyno runs) Confirmed with Comp Cams that the Thump'r wants LOCKED timing. Most folks try to run them with a curve and are somewhat disappointed with the performance (and overheating). Locked timing it starts right up easy and is a little monster in my 289 SBF.
@GM_Enjoyer
Жыл бұрын
I've got the initial timing set at 12 degrees.. I am having a hard time keeping the motor cool. I've heard that locking the distributor out would force me to reset the timing everytime I wanted to start it up. Is that really true that it will fire right up locked out at 35?
@joevalicenti2722
Жыл бұрын
] @GMenjoyer - Don't just lock it at 35°. Put a vacuum gauge on it and adjust distributor for highest vacuum at your idle rpm. That will tell you the optimum advance your engine combination wants at idle. [I run a very aggressive cam that wants locked advance.]@@GM_Enjoyer
@joevalicenti2722
Жыл бұрын
To confirm what it wants, set the idle advance for highest vacuum at your idle rpm. If it comes out near 34°-35° lock it out and it will start up just fine.
@CK-mf6du
7 ай бұрын
Spin motor up first, then flip ignition on. Works sometimes, not always when engine warm/hot. That's if you lock it out. Your total timing might only need 30 degrees, and the extra 5 or 6 just contributes to more heat. But at idle, the engine might like 40 plus. Vacuum advance could be used with a locked distributor in that scenario. Hot start still not guaranteed imo.
@mikeg4163
Жыл бұрын
How many times did you burn yourself on those headers?
@GM_Enjoyer
Жыл бұрын
just once, they're heat wrapped now! lol they get hotter than hell.
@badstimpy
25 күн бұрын
Why aim those headers directly in front of front tyres ? If she pops and spews oil all over the front wheels things gonna get sketchy ?!?
@gordocarbo
Жыл бұрын
Mr Gasket sells a decenty curve kit. MSD no luck at all. Lots of guys complain as these cams need lots of initial, a bigger converter and deep gears to work right
@paulricelli5520
Жыл бұрын
🟥 Nice Bailey Bump Stick. And if you can relate to that, you're old too.
@TransAminal
Жыл бұрын
?????? I'm 63 & never heard that one....please enlighten 🤔 me..
@mikewslshwalsh5185
Жыл бұрын
Can sounds good enough small block Chevy Nike chop
@lord_kappa_pb1825
6 ай бұрын
What set if headers are those?
@tommiemarsh9006
Жыл бұрын
Can't wait too see the pipes and glass pack's with the muffler running down the car.
@TheTfisher89
Жыл бұрын
what headers are those
@GM_Enjoyer
Жыл бұрын
Schoenfeld front exit headers for an s-10. About $580 new
@AnhPhamquoc-sy3fsk
Ай бұрын
👍
@tristanlumberry631
Жыл бұрын
When you ran it did you have to take the inner valve springs out and just run the outer spring.
@timbof1016
4 ай бұрын
Is the carburetor the problem? Float bowls need to be adjusted?
@brianleabo4692
7 ай бұрын
What springs did you use ?
@Jacoblafferty-gc2mz
2 ай бұрын
All of em
@tonydutra282
Жыл бұрын
What are those headers off of
@thereluctantgearhead4544
Жыл бұрын
Schoenfeld front exit V8 S-10 swap headers. Good shit.
@markforrestsr2242
5 ай бұрын
I'd be absolutely embarrassed to call this cam a " Thumper "... This is mild city! And people knock old school?
@thermidorlevrai65
4 ай бұрын
🤦♂️
@johnmyers9960
4 ай бұрын
That's right ❤❤....I want to see how she runs💪💪
@ThatLSTahoe
5 ай бұрын
What heads are on this unit
@toddgross8099
Жыл бұрын
What is the lift and duration? What rocker arms?
@worldssickestmedia2713
Жыл бұрын
Just look up Comp cams sbc 355 thumper cam. I think it's part #CL12-600-4
@jbaz830
Жыл бұрын
@@worldssickestmedia2713 I have a 350 NA in my 69 Chevelle Upgraded patriot headers, 2.5 exhaust pipes with dual 40 series flowmasters. Looking to upgrade my cam but I don’t want anything too crazy! She’s my weekend street cruiser but sure would like that sound and little bit more Hp. What do you recommend?
@worldssickestmedia2713
Жыл бұрын
@@jbaz830 this is the perfect cam for that. It's designed to sound off and sound mean. It will make it faster. But it's not optimal for performance. It just sounds bitchin. It will have good street manners and won't load up on gas and spit and pop at low speeds and stoplights.
@semiprofessional8470
Жыл бұрын
@@worldssickestmedia2713exactly. You'll still have brakes and a good sound. Maybe not as much power as a good custom grind
@jesusjavierarredondosolis9520
Жыл бұрын
Namber cam??
@keithwesley9880
Жыл бұрын
Do u have the part # for this cam ???? I like it
@GM_Enjoyer
Жыл бұрын
Part#: 12-602-4 SN#: 672329-21 Comp cams
@steelcitycaprice.899
Жыл бұрын
How's that cam working out??
@duanedahl8856
Жыл бұрын
If it works out like mine, bad ass sounds, but slow as F**k.
@ss0073
Жыл бұрын
@@duanedahl8856Just because it sounds fast, doesn’t mean it is
@GM_Enjoyer
Жыл бұрын
The engine is built for it. This is a WOT motor, not a street truck at all. Haven’t taken it out to drive yet but I’ll upload a video when I do.
@duanedahl8856
Жыл бұрын
@@GM_Enjoyer cool, looking forward to it....I took some hot laps with my Howard's "rattler" cam, then cam it, tore it down and installed a Lunati Voodoo cam in, made alot more power.
@steelcitycaprice.899
Жыл бұрын
@@GM_Enjoyer cool ill be looking forward to it. 🏁🏁🏁
@TransAminal
Жыл бұрын
How do your neighbors like it ? 😂👍💯😎
@GM_Enjoyer
Жыл бұрын
they are fans! haven't had any complaints.. yet.
@TransAminal
Жыл бұрын
@@GM_Enjoyer forgot to tell ya , sounds good..unique headers...have big fun 👍💯👌😎
@spitwaste1606
Жыл бұрын
Did you break cam in prior to this video?
@GM_Enjoyer
Жыл бұрын
This was the first time running the motor in this video. We ran the truck for about 30 minutes around 3,000 rpm once the carb was dialed in.
@honeydo5530
Жыл бұрын
Just gonna set your battery directly on the ground like that?? And it’s getting so wet! Smh
@fbbc6495
Жыл бұрын
Nice truck
@TheYankee762
Жыл бұрын
Tbi or carb?
@GM_Enjoyer
Жыл бұрын
TBI holley 650, I will eventually switch over to fuel injection. I got this carburetor for free and rebuilt it. I don't think its going to be enough for my set up but we will see. I should have it driving in a few weeks and I'll post another video going over everything I have.
@TheYankee762
Жыл бұрын
@@GM_Enjoyer thanks for the reply. I was kuat wondering I thought ab switching my tbi over to fuel injection but haven't bit the bullet yet. Love the build brother!
@pmd7771969
Жыл бұрын
Disaster
@jeremykelleher5727
8 ай бұрын
Don't you think its too loud? also why is it leaking? can you make it more quite?
@thermidorlevrai65
7 ай бұрын
its his car not yours snowflake
@tysonkonken-jj3vd
Жыл бұрын
SBC are outdated. LS's actually are too. Welcome to 1955.
@thermidorlevrai65
8 ай бұрын
anything is outdated the day it comes out
@jimthomas1989
7 ай бұрын
@tysonkonken-jj3vd • I got a 327 Forged Steel Vette Crank in a 4 bolt main small block Chevy engine, 12 :1 Forged pistons, 600hp , Ported Heads, Comp cam , aluminum intake, 750cfm carb, Headers , 11 inch clutch , Lakewood Blow Proof bell housing , M-21 Muncie 4 speed trans, 12 bolt posi and it's in a 66 Chevelle SS , Pulls both front tires off the ground and is a blast to drive . Outdated ? NO it's a Time Machine ! It can't actually take you to the past , But it can take you into the Future really Fast . 5.5 sec in the 1/8 mile
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