IF you really want to boost then go with/ LSX block with stand 2000hp,cast iron 6.o block with stand 1000hp, or 6.3/7.0 block with stand 1000hp! PSI ON a LS engine is going to be serious
hp/TQ & $money$. Then you really have to look at your chassis and wounder if it going to put the power down. Best bet go with a
BUILT RB26 For the S chassis if going over 700hp due too higher RPMS! 9000rpms rb26
