Heads and cam
 

I'm ready for heads, I was looking at the gt40 p's I believe there 270 a peice and cast iron and I was gonna install some 1.60 roller rockers before the install is this a good choice, my cars a daily driver and i'm lookin for some low 13 sec runs but also not break my bank can anyone give me some help I would also like maybe a E or B cam cause i'll also be changing my timing chain cause my cars goin on 140k plus miles.

I like my GT-40p's
 

I am almost ready to put mine in the car. I would suggest getting the bare heads and putting good springs and valves with them. I replaced the springs on mine with Crane Cams Conical ones. The GT-40p heads from Frod Racing comes with standard production springs and locks with rotators. They are limited in lift to about 0.500".

My GT-40P equipped engine

http://www.clan-cdi.com/sf-ep2.jpg

I was just looking for the most affordable head and roller rocker combo I could get cause my money is tight.