Looking to buy a set of assembeled heads from jegs or summit or where ever. I'm goin to be porting the hell out of my lower and upper intake (TPI) and going with a set of SLP siamesed runners. Reason is I'll probably be spending all my money on the heads themselves. Don't worry guys, afterwards I'll be replacing the upper and lower with matching units and 58mm TB. Here's what I'm looking for.

Want to run a decent sized cam. Good flowing heads with 1.6 self aligning rollor rockers. Heads and lower intake matched.

What are you guys running? How much HP/TQ can I expect to see? Keep in mind this is a 350 TPI with stock heads, keith black flat top pistons and TES headers. 3in custom exhaust with no cats, AFPR running 14.30's on a humid night.

I'm sure with a good set of heads, ported everything and some ET streets I can hit somewhere in the upper 13's. After this I'll work out all the suspension.

 

Your stock heads can be ported to flow extremely well, as good as Vortecs. Follow the link at the end of my sig for the low-down