Quick question on afr heads.
#1
Launching!
Thread Starter
iTrader: (6)
Join Date: Mar 2005
Posts: 227
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I ordered some afr 225 heads that are large bore heads. in the instruction sheet for the heads it says to use a minum of 4.135 bore size for the head gasket. this makes no sense to me because my motor is a 370ci and the bore is a 4.030 ... can someone explain this to me? thanks