Re: Potvin 3/8 cam ?
The 3/8 Potvin grind was designed for 276 ci or larger engines.
It has 280 degrees of duration and a fairly high lift rate. It is obviously going to be a "lazy" or a poor performer in a near stock street engine.
It is a race grind. It is going to lope along at 20 mph on the street with normal street gears. Get used to it. Drive faster. Have more fun.
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