Yes I passed just this jan. with them. And no cats!
The only problem I had with CCM is they said they had the P headers when I ordered (same time as I ordered the heads)...then when it came time to ship they didn't. So my headers were about a week and a half late. So I had the motor together and was waiting on the headers. Needless to say I was very pissed. And they didn't really seem to care. But other than that no problems.
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89GT,T-5Z, D.S.S. 306 shortblock w\main support, B-303 cam, Cobra intake, GT40P heads, 1.72rr, MAC "P" headers, MAC off-road H-Pipe, MAC true-fit w\tips, 373's...and the list goes on!
Throttle Junkie Powered by Ford!
12.824 @ 107.05 MPH
PVT Blankenship leaving for BCT 14MAR01
MOS 67 Romeo