440 low compression build

'69 Cuda, not exactly rv low comp but around 9.5>10:1 446ci, 6-pk rods/pistons (2000gms per hole!!), BV 906's@around 260cfm, 850DP, 3250lbs all in, comp. .650"- [email protected] sft, 4800stall, 4.88's/32" tyre...10.7@125=523fwhp.

Up your cr to 10:1, (L2355's or KB's) TF240 top end kit and 550hp+ on tap.


What is l2355s or kb is tjat relating to pistons??