Tweet
wickedsix9838, do u know what compression ur runnin with them heads, i was fixin to get my heads done and figured i wouldn't be able to go more than 10:1 since our heads are cast iron and might lead to more detonation problems. If you have an idea that would really help, i'm fixin to get on the ball with this motor work.
-
-
My motor is 9.5-1. The heads were milled .015" and it raised the comp ratio .1. With a little more milling we could get the motor closer to 10-1 but I probably wouldn't mill them over .030".<b>Black</b> 1998 Pontiac <i>Firebird</i> A-4 swap<br />271.4rwhp/259.4rwtq NA<br />13.30@102.44 <br /><a href=\"http://www.freewebs.com/wickedsix98\" target=\"_blank\">www.freewebs.com/wickedsix98</a>
-
So my truck is finally getting some work done, after 17 years, Oil pressure sensor went out and it’s located under the lower intake manifold. Have to...2 weeks ago
Comment