Thread: COMP Thumpr Cam is in
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03-16-2009 06:01 PM #5
looking for the idle
I'm considering a thumper for my ZZ4. The engine is less than 5000 miles old and runs fine....just needs a lumpyer idle. Can anyone tell me if I should be worried about valve springs?
Visited a family member at Dockery Ford from the time I was 1 year old through their ownership and then ownership change to Morristown Ford. Dockery was a major player in the Hi Performance...
How did you get hooked on cars?