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Old 03-01-2021, 05:22 PM   #17
5Tractorguy
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Join Date: May 2015
Location: Central Massachusetts
Posts: 495
Re: ID'ing a 350 Cam

I called again and he said you only pick up 25hp with a Summit cam (forgot what cam, step above stock).

Apparently (according to Harris) the stock cam duration at .050 is 165 Exhaust and 175 Intake. But I'll be darned if I can find that duration anywhere for sale, Jegs or Summit...

Anyways, I have to track down a stock cam. Not going to take the chip route...
This one comes up on Summit, the only stock one I can find on there.

https://www.summitracing.com/parts/m.../v30/year/1988

Called Comp Cams too. The smallest duration they have is 206/212 and according to the tech guy that's about equivalent to an RV cam, unfortunately...
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