317 heads with a dome piston?
#1
Teching In
Thread Starter
iTrader: (2)
Join Date: Aug 2005
Posts: 45
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Are the 317 heads identical to the 243 heads minus the combustion chamber? I ask because I have a LQ4 that I am building and was gonna put a dome piston in it to achieve 11.5:1 compression. Now my question is are the 317heads even worth porting?