
05-07-2014, 12:06 AM
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CC Member
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Join Date: Jul 2005
Location: San Tan Valley,
AZ
Cobra Make, Engine:
Posts: 194
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Not Ranked
I like the Stealth. We used one in the EMC one year and got very good average HP numbers.
The Professional Products I have used once. When I put the fitting in for the heater hose it pulled the threads out....before I even got it snug enough for a wrench. Then it pulled oil from the base because it was machined at the wrong angle.
I don't bother with them anymore.
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