M
mr 4speed
Guest
i cant decide what to do, i dont see any high comp pistons for a 383 except high dollar custom pistons. im trying to put togather a fairly cheap high revving engine for my swinger using a 383 with a light wieght high compression piston, solid 590 purple shaft cam and pro comp cnc ported heads. i see plenty of 400 pistons in many comp ratios can the block be bored to use a 400 piston or should i go another route. im trying to get my dart in the 7's in an 1/8th or faster