robystang New Member Feb 2, 2004 24 0 0 Apr 13, 2004 #1 Apr 13, 2004 #1 wondering if anyone can tell me if the regular gt 40 heads are any good, and how much horse can i expect ?
wondering if anyone can tell me if the regular gt 40 heads are any good, and how much horse can i expect ?
ECU5.0 Banned Jan 10, 2004 1,803 1 0 raleigh, nc Apr 13, 2004 #2 Apr 13, 2004 #2 theyre better than stock heads if that helps any. you might expect like 30...maybe....im not real sure
theyre better than stock heads if that helps any. you might expect like 30...maybe....im not real sure
