87GN 98GTP
Andrew
- Joined
- May 29, 2008
I have a set up stock heads heavily ported (unsure who) complete with valves and springs. they have been checked out by the local machine shop about 100 miles ago, now i just went with aluminum heads. The heads are O ringed and the seats are non hardened now with these huge valves as well. So you would either want to run some race gas or add some leaded substitute in the fuel. Not sure what to ask for, so ill start out at 300 plus shipping