msystic27

tell me please is a pump that delivers 50 psi at idle or 80 plus at 6000 rpm stpck

msystic27

what i am trying to ask what is the minume and maximun oil pressure for a ls1 ?

RB04Av

Probably not stock.

Sounds like a 10296 or maybe 10355.

Stock LS1 pressure is around 25-30 hot idle, 50ish at full blast.

Not aware of any particular "minimum" or "maximum". Although I personally wouldn't ever want any less than 15 or so under any circumstances whatsoever, and if the motor didn't have at least 200k miles on it, I wouldn't accept that either.

msystic27

thanks as i said the pressure range from just past middle of the gauge at idle to pegging the gauge at 6000rpm , the oil i use is 5w30, the mileage is about 23000km which is about 15000 miles

Redbull87

iTrader: (3)

I just fired up my lq4 and installed a melling hp pump. So far with cold start im at 60-70psi and hot idle im around 50-55psi