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#15 |
Registered User
Join Date: Nov 2003
Location: Alexandria, VA
Posts: 1,534
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Re: fuel pump oil problem
I can see why a PCV would be better than breathers since it creates a slight negative pressure within the crankcase. You may have excessive ring blowby, causing higher than normal crankcase pressure. I just can't imagine oil venting at the fuel pump unless the breathers are clogged with oil and crud.
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'72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water pump, Holley 4bbl vac sec, TH350 with B&M Shift Improver Kit. 12 bolt positraction. ![]() ![]() ![]() |
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