MustangWorks.com : Ford Forums - View Single Post

Dark Knight · 07-13-2006, 08:52 AM

If you rebuild the 86 short block, make sure you get different pistons. The stock ones dont have enough valve relief to run much more than the stock cam.

07-13-2006, 08:52 AM	#9
Dark Knight Registered Member Join Date: Oct 1998 Location: Az Posts: 854	Re: 1986 5.0 with 85 shortblock If you rebuild the 86 short block, make sure you get different pistons. The stock ones dont have enough valve relief to run much more than the stock cam. __________________ 84 convt,roller 302,AFR's, performer 3.55's, underdrives BBK shorties stock cam, 1.7's 13.58@102.84 and a '68 stang .. project 8 sec street car... 557 big block + N20 :-) http://members.cox.net/darkknight302/68nwrear.jpg