| Powered by phpBay Pro |
low oil pressure in a sbc?
we just put a 327ci together. the chank was turned 20 and the mains and rod bearings are -20. the motor has 5 lbs of oil pressure but when u get on it it has 25-37lbs. couple people said that if it has pressure run it and others said that it wont last breakin time.i know a guy who had a motor built that had 7.5 lbs and over 750 horses big block chevy that had over 500 racing laps b4 it was freshened. please help us b4 its 2 late.
General rule is 10 PSI per 1000 rpm..but 7.5 is low to me. 25-37 at 5000 psi is not good.Are you SURE of that reading with a separate pressure gauge and not the electronic one?
Items Recently Purchased From This Site:
Federal Mogul Engine Re-Ring Kit SBC 400 Stock Bore Rod/Main Bearings, Clevite H-Series Main Bearings MS-909HX Small Block Chevy 262-350 Lg. journl NEW, Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, New Clevite P-Series Main Bearings, SBC Chevy, Standard, New ACL H-Series SBC Small Block Chevy 400 c.i. V8 Race Main Bearing, Standard, New Clevite SBC Chevy H Series Large Main Bearing - STD, Clevite SBC P Series Large Journal Main Bearing - .010", Clevite SBC P Series Large Journal Main Bearing - .001", Clevite SBC P Series Large Journal Main Bearing - .020", Clevite SBC P Series Large Journal Main Bearing - STD, Clevite SBC P Series Large Journal Main Bearing - .030", Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, Fed Mogul Premium Engine Rebuild Kit SBC LT1 350 Stock Bore Rod/Main Bearings, Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, Federal Mogul Premium Engine Rebuild Kit SBC 350 Stock Bore Rod/Main Bearings, Chevy 350 Billet Steel Main Bearing Engine Girdle SBC, Chevy, SBC 350 cu in main bearings caps, full set, two bolt mains,w/ bolts ,used, Federal Mogul Economy Engine Rebuild Kit SBC 305 Stock Bore Rod/Main Bearings, Federal Mogul Economy Engine Rebuild Kit SBC 305 Stock Bore Rod/Main Bearings, Federal Mogul Economy Engine Rebuild Kit SBC 305 Stock Bore Rod/Main Bearings, Federal Mogul Main Bearing Set 4663M 10 SBC 350 LG 327 .010 Oversize, Federal Mogul Main Bearing Set 4663M 30 SBC 350 LG 327 .030 Oversize, -.030 Main Bearings sb Chevy 327 305 350 LT1 LT4 sbc MS909P30 Clevite 77, Two sets of Vandervell Rod & main bearings SBC Chevy, New King XP Series SBC Chevy .020 Engine Main Bearings/Mains, Large Journal 350, New King XP Series SBC Chevy .010 Engine Main Bearings/Mains, Large Journal 350, New King XP Series SBC Chevy Standard Engine Main Bearings, Large Journal 350,
| Powered by phpBay Pro |
