jmac_98ls1

iTrader: (1)

does anyone on here have a set of these heads 61cc 5.3 heads stage II looking at buying a set and wanted some input. what would my compression be around with stock head gasket thickness and would these clear a comp cams 228/224 with .581 .575 112 lsa, i am in the process of building my first ls1 and need some help


thanks for the help

jmac

GTS346

iTrader: (1)

Have a read of these threads and PM the FRE boss

https://ls1tech.com/forums/generation-iii-internal-engine/227966-fre-big-uglies-ls1-heads-anyone-using-them.html
https://ls1tech.com/forums/generation-iii-internal-engine/192311-introducing-myself.html