Chevy 302

Maybe it can or can't turn 12K. I'd like to see the dyno sheet and see if it is making any power, or just spinning..... If this guy can make a motor run that high and make power and live, he needs to go to NASCAR, those boys only run about 9500 max......

i wasent in the car but i know that bill wouldnt lie about it

What we have here is some of the very best bench racing in the world.
It reminds me of the old 5.0 boys and their 8,000 rpm engines that run 10.20's with a 3.55 gear and a 125 shot of n20.
It looks like I need to break open a case of the old BS spray.
I might have to bring in a crop duster if it keeps up.:whacked: :LOL:

Just stopped by to see wuzzup' . I was dissapointed to see the end. :LOL: :LOL: :LOL: :LOL: :LOL: More plz. :3dSMILE:

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Originally Posted by erik erikson

UMMM, the old iron head nick named the" turbo head" you are refering to is the predecessor to the Bow Tie head we have now.
You story keeps getting better.
Now where did I put my BS spray at????:LOL:

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:HMMM: lets see, that was the head chevy introduced in 1975 part no 3965784 and casting no 340292 closed chamber 2.02 amnd 1.6 valves and they can take the larger valve springs.

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Originally Posted by pro70z28

Just stopped by to see wuzzup' . I was dissapointed to see the end. :LOL: :LOL: :LOL: :LOL: :LOL: More plz. :3dSMILE:

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I am still waiting on scooter/cutlassman 406 to provide the specs.:LOL:

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Originally Posted by southerner

:HMMM: lets see, that was the head chevy introduced in 1975 part no 3965784 and casting no 340292 closed chamber 2.02 amnd 1.6 valves and they can take the larger valve springs.

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We have used the Turbo head in a mod. in about 1988 with very good luck.
The biggest problem we had was they seemed very prone to cracks.

Specs., Specs., Specs., Specs., Specs., Specs., Specs., (think Spazz From Meatballs To You Older Folks)specs., Specs., Specs., Specs...think Theme Music From Game Show Jeopardy, Doo Doo Doo Doo Doo Doo Doooo. Dooot Dooot Dooot Doot Dooot Doot Doot.

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Originally Posted by DennyW

Is that what that motor sounds like ?? Man, got to get me one of those baby's !!!!! :LOL: :LOL:

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I think it sounds like he is "dropping" a hole.:whacked: :LOL:

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Originally Posted by DennyW

Is that what that motor sounds like ?? Man, got to get me one of those baby's !!!!! :LOL: :LOL:

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Make your friends truck go even faster Denny :rolleyes: :D

i dont have the specs but scoot is trying to get them

you think what you want to.

I would like to know if it's 110, 220 or 3 phase. :LOL: :LOL: :LOL: :LOL: :LOL:


I'm kiddin'....I'm kiddin'.....

This is getting harsh...

High rpm motors do exist. Nascar stuff runs 9500rpm for 500 miles at a clip. Prostock guys are now cresting 10,000rpms in 500cubic inch motors(with MONSTER spring pressures). Jesel industries caters to these types of racers. I have never(as of yet) heard of a pushrod V8 motor making useful power past a bit over 10,000. Even $50,000+ motors! I realize that tiny stroke sbc chevys should have an easier time spinning up and theoretically I do believe it is possible to reach 12,000. But holy crap would that be a difficult and expensive build, never mind WHY! Anyone that can still produce usable power at even 9000rpm in a pushrod V8 and still keep it together has my respect for sure.

If this guy has a motor that produces useble power to 12,000rpm he should be commended...h@!! he should get a medal or something! I'd be happy to eat my words here, but I still have a feeling this guy is overstating his motors rpm capabilities a bit.

George

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