5.0L General DiscussionThis section is for non-tech specific information pertaining to 5.0L Mustangs.
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I ask because if the motor is apart it may be worth looking into something that has the potential to make more power. I say this as a guy who had an '89 GT with GT 40 heads (3 bar) and GT 40 intake, and I currently have an '87 GT.
My '89 was quick and fun for sure!
If/when I refresh the motor in my '87, I'm going TFS heads and the TFS track heat intake.
Is there a reason you're looking at the GT 40 heads? If so, totally cool, just wondering.
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