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hey all,
I tore down that 454 I got for free and have a few questions. I'ts a 2 bolt main will that handle the 500 ponies and 500 # of Torque that I hope to achieve, and will a cast crank handle that or will I need to upgrade to steel.
I will not be towing anything or racing, it is going in my 83 half ton 4x4 and the 383 is coming out. (yep, Mo power)
thanks guy's
T
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It can handle it just fine. I ran the mess out of mine for 8 years that way, it is still together. If it is going to be a street/driver car, it will be ok.
Chris Lucas
www.73-87chevytrucks.com
www.captkaoscustoms.com
Project Su
Jimmy 2WD Project
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thanks roundline,
It's not exactly a daily driver, I'm building it for running up in the hills and sloggin' through the mud, but nothing too extreme I'm too old for that nonsense.
do you have a suggestion on head, cam profiles I'm shooting for 9.5-1 to 10.-1 comp. so I can still burn pump gas but enough comp. to get the power I want.
It looks like it's cheaper to go with a 119cc combustion chamber and use dome pistons to up the comp. will there be a problem with that scenario. I've never used dome's before and I'm a little leary.
thanks again.
T Edited by: tlynde at: 10/18/06 8:20 am
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I wouldn't run dome pistons on a 454, in fact you don't need but about 9:1. You can make 500hp out of a flattop piston in a 454 with 119cc heads, and still run on pump gas.
I found this for comparison:
www.hotrod.com/techarticl...ndex5.html
Plus some crate motors with gobs of power.
www.gmgoodwrench.com/GMPe...p?engine=3
For a good package with all matching Parts Edelbrock has some good ones:
www.edelbrock.com/automot...e_5500.pdf
Chris Lucas
www.73-87chevytrucks.com
www.captkaoscustoms.com
Project Su
Jimmy 2WD Project
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thanks for the info that is a great article.
T