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gt40x

  1. 94/95 Tech
    Hi All, I'm new to this forum, but have seen lots of great information. I have a 1994 donor Ford 302 in my factory five cobra with GT-40x Alum heads. I have swapping out the plugs and replacing them with the recommended Motorcraft SP-447s. I am looking for some definitive information on the...
  2. 94/95 Tech
    I have a 94 cobra pace car pretty much bone stock. Just swapped out to the gt40x heads and now have a horrible misfire. Barely runs . I changed all the plugs gapped at .042, wires, cap and rotor. I also changed the injectors while I was at it. Any ideas? Not much for diagnosing these things
  3. Windsor Engine Parts
    GT40X heads- Mild port job 1/2 head bolts Milled to 58cc valve springs are good for .700 lift afr guideplates Crane 1.6 rr's 850.00
  4. Modular Engine Parts
    I want a set of GT40X heads, please Pm me with prices, pics, and description. Must be willing to ship to Ontario, Canada. (unless close to the buffalo boarder) Thanks!
  5. Windsor Engine Parts
    GT40X aluminum cyl heads for sale, 302/351W, pics added have a pair of ford motorsports gt40 X302 aluminum heads for sale,complete with valves/springs/retainers/locks...nothing wrong with them,never damaged,etc maybe 4500 miles on them need to get 800 firm for the pair and whatever shipping...
  6. Windsor Engine Parts
    have a pair of ford motorsports gt40 X302 aluminum heads for sale,complete with valves/springs/retainers/locks...nothing wrong with them,never damaged,etc maybe 4500 miles on them need to get 800 firm for the pair and whatever shipping charges are..paypal users add 3%..i can be reached at...
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