what cars have the gt40 heads
#2
04-26-2006 | 05:44 AM
Senior Member
Joined: Nov 2004
Posts: 660
From: Baltimore
As far as I know, the '93 Cobra has the true GT40 Iron head that is a direct bolt in. They can usually be had for under $500 on ebay. The Explorers had GT40-P heads that require a different exhaust manifold than what the mustang usually had. They are cheaper initially, but once you factor in the extra $$$ for new headers, they end up being about the same. The other alternative is to have your stock heads ported and polished and have some good springs installed.
#3
05-07-2006 | 05:26 PM
Banned
Joined: Jan 2006
Posts: 900
From: Sumter, SC
Originally Posted by cobra1923
As far as I know, the '93 Cobra has the true GT40 Iron head that is a direct bolt in. They can usually be had for under $500 on ebay. The Explorers had GT40-P heads that require a different exhaust manifold than what the mustang usually had. They are cheaper initially, but once you factor in the extra $$$ for new headers, they end up being about the same. The other alternative is to have your stock heads ported and polished and have some good springs installed.
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