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Old 10-26-2015, 01:31 PM
Lynn Lynn is offline
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Default Re: Horsepower for 69Z 302 w/#140 cam

Don't know the spec of those vac cans. It may be the B28 I was thinking of. I had an MSD on the distributor machine last week with a B26, so that is what made me think of that number. Seems it worked at 8 or 9 inches.

You need the one that will engage with the least vac.
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