WHAT will my comp. ratio be with stage II 4.8L heads?
01-12-2006, 10:52 AM
#3
If the chambers are the stock size, with a .055" gasket and 2cc piston 10.8-1. With the 4cc piston, 10.5-1. With a .041" gasket and 2cc, 11.2-1 and with the 4cc piston, 10.9-1.
he said that better. Trending Topics
01-12-2006, 11:21 PM
#8
Originally Posted by STANG KILLA SS 2
itll be a GM gasket.
i was told about 11.1-1 (and told 11.3-1 on a 408 with same -2cc and heads)
what are good head gaskets? ill be spraying 250..
i was told about 11.1-1 (and told 11.3-1 on a 408 with same -2cc and heads)
what are good head gaskets? ill be spraying 250..
also, the 3.910 or 3.905 cometic will be fine.
01-13-2006, 09:15 AM
#9
Originally Posted by STANG KILLA SS 2
itll be a GM gasket.
i was told about 11.1-1 (and told 11.3-1 on a 408 with same -2cc and heads)
what are good head gaskets? ill be spraying 250..
i was told about 11.1-1 (and told 11.3-1 on a 408 with same -2cc and heads)
what are good head gaskets? ill be spraying 250..
