Best factory head for a turbo 5.3?
#1
Best factory head for a turbo 5.3?
Setup will be with a single 88.
I would like 9:1 or lower CR. Will be buying rods and pistons, so I can adjust the CR a little with those. Heads will be mildly ported when I get the ones I choose. I'm aiming for 8.99 or better in a 3550 lb car that already sixty foots in the 1.3's. Needing about 900 at the crank I would imagine.
thanks!
I would like 9:1 or lower CR. Will be buying rods and pistons, so I can adjust the CR a little with those. Heads will be mildly ported when I get the ones I choose. I'm aiming for 8.99 or better in a 3550 lb car that already sixty foots in the 1.3's. Needing about 900 at the crank I would imagine.
thanks!