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02-01-2019, 08:39 PM
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#16 |
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Senior Member
Join Date: Aug 2003
Location: Pierce NE
Posts: 936
Likes: 77
Liked 351 Times in 120 Posts
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Re: Adjustable PCV Valve
There are guys running check valves from power brake units instead of the pcv valves. Its a poor mans vacuum pump. was always told if you could keep some vacuum in the crankcase say 3 in it would free up some power. Remember for all the air that is moving on top of the piston there is air moving below it also. Back in the day they said it helped ring flutter. But with todays ring combos who knows. Tom
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Tom Meyer 5240 SS Stock ??? |
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