turbo408stroker

im thinking of going with a 454 and a f1r procharger every one keeps telling me to go with a 434 so i can use a 4in crank every one says a 4.2 crank is to much for boost im trying to get 4.155 or a 4.200 piston with a -32cc dish any one know where i can get that so i dont have to pay for a custom piston thanks

ls1290

iTrader: (20)

The cost difference between an 'off the shelf' piston and a custom one is not that much considering how much you will have invested in the motor and F1-R setup. Go with a custom piston and do it right.

js2fst

iTrader: (12)

I have the 4.185 stroke Lunnatti pro billet crank and je boost 4.120 pistons for a 442 tall deck all new for almost half the price of the crank. It would make a killer tall deck.