whos using the GT40P heads?? - v8 Miata Forum - Home of the v8 Miata Conversion

Nov 7, 2011 | 06:52 AM

Mach1460

Thread Starter

V8 Miata Noob

Joined: Oct 2011

Posts: 22

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whos using the GT40P heads??

I know there different than stock e7te heads, but is anyone using them and what headers did you use??

Nov 7, 2011 | 07:41 PM

MRM331

Administrator

Joined: Nov 2009

Posts: 1,120

Likes: 38

From: Allentown, PA

I've used the GT-40 (three bar) heads on the last 2 of my builds. You can't beat the bump in performance over the e7te's for less than $100!

I've used Monster miata's headers on all of my builds. They will work with GT-40 heads but not the GT-40p's due to spark plug angle.

-Jason