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Original Message
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| They will fit your C4 heads just fine. |
| By Dave Shoe - 08/15/2001 11:38:48 PM; IP 216.243.158.233 |
Also, these manifolds have oversized ports, so they are compatible with both raised-exit heads and lowered-exit heads.
Beware that you may need to mill the mating surface of the manifold because the log exhaust manifolds often warp a little as the years pass, making a gasket seal impossible.
You will want to be sure the PI log manifolds properly match the existing exhaust pipes, as the pipe diameters can vary, depending on application.
I do know the 428PI cars ran great, so the log manifolds are not bad. They appear to be superior to the 390 unibody exhaust manifolds used in Fairlane and Mustang applications.
Shoe. |
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This thread, so far...
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