FLYWHEEL

[navychief]

Putting together parts list for my engine swap ,302 from summit , need new flywheel 50 oz, 157 tooth, should I go with A cast iron OE or ductile steel type , steel one weighs 20 lb, and cast iron weighs 25 lb , whats your opinion on this.

[1964hipo]

What kinda rpm are you planning on turning?? The ductile is going to be better, but i assume its the cost holding you back?

[navychief]

I called modern driveline ,they recommended A ductile steel one , for $150.00 . all other parts ,transmission are from them ,so I will go with their recommendation

[1964hipo]

Well for sure id go with what they reccomend, just out of curiosity, whar kinda power are you going to be makeing

[navychief]

The HP should be in the range of 275,