I am selling a set of Ford GT-40P heads for $300, first come, first serve. These heads came off a 97 Ford Explorer and fit any 5.0L Mustang 302. They are a huge upgrade over stock and out perform standard GT-40 heads. The revised spark plug location makes the fuel burn much better and also creates a bit of a swirl in the chamber for better & more efficient fuel mixing. The smaller 58cc combustion chamber will bump stock 9:1 compression to approx. 9.5:1. And the smaller exhaust valve actually creates better flow. FYI...they do not have provisions for emissions.
They just need to be cleaned up by a machine shop to be installed, and you can upgrade springs, valve job, porting for even more power. Below is a link to an example of their potential.
GT-40P Heads - 5.0 Mustang & Super Fords Magazine
They just need to be cleaned up by a machine shop to be installed, and you can upgrade springs, valve job, porting for even more power. Below is a link to an example of their potential.
GT-40P Heads - 5.0 Mustang & Super Fords Magazine
