Greetings everyone

Im going to install a 224/230 .609/.604 109+0 LSA on my nbss 5.3. I wnat to flycut headas .030 to get decent static compression, stock head gasket. Do you think I need to cut my pistons? what is the maximum I can mill the heads without cutting pistons?

thanks for your help

 

the only sure fire answer is to measure.

 

so on stock engine, no flycut heads ... there is no problem?

 

you mean mill the heads?? just gotta measure