do all 7.0 427's have to run the dry sump oiling system?
7.0 427
do all 7.0 427's have to run the dry sump oiling system?
as far as i know only the ls7 runs a dry sump all the older years from like 66 to 70 something were not
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the only reason the 7.0L's run the dry sump systems, is because they were built primarily for GMs Corvette Racing Division which is mainly autocross racing, and that involves alot of highspeed, long sweeping turns. and unless you have a dry sump system in this situation, you'll suck the pan dry. for a street car, you can use the standard oiling system with no problem, you might want to install an oil restrictor though to give it priority main oiling.
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ok thanks so i can go around it then and run the stock oiling setup.
Absolutely.Originally Posted by STUNNA
99RCSB Broke because I wasted thousands and thousands of dollars on my truck.
Yeah, really...and those engines have nothing the do with the design of the newer engine.
GM has already used the LS6 and LS7 option numbers before and they were waaaay different animals (BBC's).
I thought the dry sump had 2 oil pumps and a longer crank which allowed for the dry sump set up? Not sure how the conversion would work...
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
You cant adapt to a wet sump because of the crank, as far as I know, but people are clever and there may be an adapter/conversion on the market with a different pump and pan
Just buy an LSX block and be done with it.
Did you know you can change the lifters in an lsx block with out removing the heads.
99RCSB Broke because I wasted thousands and thousands of dollars on my truck.
You can do that in any LS motor, because of the plastic lifter trays. Not just the LSX, which is just an optimized iron block anyways (not a complete engine)
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