Quote:
Originally Posted by 73 TRANSAM
I am no expert but Do not go with a 4.5" stroke and lightweight pins are also a big no no. U need thick wall pins. I went with a 4.25" stroke and was pretty happy with the power it made. I feel that the block will survive with the splayed caps and 3.25" main will make the crank strong vs 3" at the cost of rpm capability which does not apply with your 6000 rpm red line. Good luck.
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Thank you for your input, I agree with your advice. However I'm more looking to gain statistical data over a critique of my current build. Without getting into a long winded explanation of my build, I will just say that its NOT built with the intention of being a dedicated drag/race car. The goal was literally to build a 500ci Cast Iron Pontiac, Fuel injected, with 15psi boost. It will be more of a street driven daily driver with an occasional run down the quarter mile. It will be set up more for twistys than drag.
Quote:
Originally Posted by GTOGEORGE
Try a short stroke and aluminum rods!
GTO George
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I already posses my my components... so that approach although great advice would not be in line with the goal of the build.
Do you have any build specs of your build? Specifically with weights of components? It would be interesting to see what type of forces your block is containing vs others.
Thank you both for your input.