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head and cam upgrade

 
Old 03-15-2007 | 07:07 PM
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Ken N's Avatar
Ken N
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From: Toms River, New Jersey
Arrow head and cam upgrade
I have a 1999 28' Checkmate with a single 502CID 415hp NPI. What would be a good head and cam upgrade? I have a tubular exhaust and a large flame arrestor.
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Old 03-15-2007 | 09:42 PM
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Steve Zuckerman
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From: Nashvegas, TN
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Kenneth,
Arizona Speed and Marine has a nice intake manifold, cam and ECU upgrade for your motor that they claim yields 500+ HP. I have seen this done, and it does work. Your heads can also be extrusion honed to match the intake.
www.azspeed.com
Regards,
Steve
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