Hello Fellas..i am just rebuilding a mild bbc mark IV 454 just bored to 30 over and im pretty sure it was a virgin before i got bored so the deck is stock aswell,and am going too run gm 049 heads iv heard allot of diff chamber sizes that these heads can be but im just going too say there 122cc and i have just picked up speed pro hypereutectic pistons 693CP +210 dome..
<How thin of a head gasket can i get away with runing?? trying too boost my comp up alittle as i think i will be sitting around the 8:5//9 mark
saw some steel gasket that are as thin as 018, i found this one from Mr. Gasket Head Gaskets 1131G, anyone know if i could run that thin of a head gasket with my aplacation, for my mild big block, dont know if cam matters but iv bought comp XE284H cam
Just would like too atleast get my comp up around the 9:5:1 our 10:0:1 anyway thanks guys