regorih383

iTrader: (21)

Just wanted to see if any of you guys are running a stock oil pump LS1 LS2 or LS6 on a cam only or H/C car and to see how your holding up. It just seems like a ported oil pump is over kill for a motor thats spinning up to 6600rpms?

ROger

Prerun4fun13

iTrader: (6)

for $140, i would rather be safe than sorry and just get the upgraded oil pump IMO..

Tainted

iTrader: (9)

ditto, im running a ported LS6 for my P&P 241 heads and 228R

its cheap insurance, along with a good timing chain

Zosickness

Stock LS6 oil pump. Spin mine to 7000. My cutoff is set to 7200. Still runs fine. H/C

slow trap

iTrader: (22)

stock ls6 pump here also. have plenty of pressure and imo still should have enough volume to handle about any street motor.

Z28/2002

iTrader: (27)

Stock pump on the TA which has PRC 5.3s and MS3. I was also running the stocker on the Z28 in my sig

bjamick

iTrader: (31)

Im running the stock LS1 oil pump on my car. Check sig for all the mods.

Ryan02SS

iTrader: (3)

Stock pump here.

transamfreak01

iTrader: (8)

yeah just get one... its nice insurance and really cheap and i wouldnt run it w/o one. ported ls6 is my vote

FL_BILL

iTrader: (22)

I called Lingenfelter's on this issue. I was told that unless you had a crank with additional clearance on the bearings, you didn't need a ported oil pump. So for your setup it really depends on if the stock pump is worn out and should be replaced.

NHRAFORMULA00

iTrader: (2)

stock pump here

HAZ-Matt

iTrader: (8)

Stock... just GM243s and LS6 cam. I only rev to 6350.

shoemike

iTrader: (25)

don`t bother with a "ported" pump use stock or get a hi volume pump.