a1320honda

Just checking my oil pressure and what you guys think. This is on a stock block, head GSR with Holset HX35 and no restrictor. as read through a mechanical Auto-Meter oil pressure gauge. I also just installed a rebuilt OBD0 B16 oil pump today.

Cold startup=60psi
Warm Idle =20
At about 3k =60
WOT, 6k+ =75

quicksilver1689

is this oil pressure at the turbo or from sending unit?

a1320honda

this it "T"d off the back of the block

blackeg

i think its fine.

my car gets around 70 at cold start, 22 or so at warm idle, and 75-90psi up to 8500 rpms

a1320honda

ya it seems right on the borderline of being too low, i was thinking of shimming the oil pump but dont know the specifics, or if it would even be a good idea.

non-VTEC

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by a1320honda &raquo;</TD></TR><TR><TD CLASS="quote">ya it seems right on the borderline of being too low, i was thinking of shimming the oil pump but dont know the specifics, or if it would even be a good idea.</TD></TR></TABLE>

borderline of being low? where you getting that from?......anything above 60psi over 3000rpm is perfectly normal....and anything above 10-15psi at idle HOT is normal.....what grade of oil are you using?

i noticed a diffrence from a simple oil filter change. i went from a fram "tough guard" oil filter to a regular fram filter and saw a 10psi oil pressure increase with the regular fram filter........with the same grade of oil too....

PHDZINE

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by non-VTEC &raquo;</TD></TR><TR><TD CLASS="quote">

borderline of being low? where you getting that from?......anything above 60psi over 3000rpm is perfectly normal....and anything above 10-15psi at idle HOT is normal.....what grade of oil are you using?

i noticed a diffrence from a simple oil filter change. i went from a fram "tough guard" oil filter to a regular fram filter and saw a 10psi oil pressure increase with the regular fram filter........with the same grade of oil too....</TD></TR></TABLE>
X2 anything above 10-15PSI at hot idle is ok and anything above 70psi at WOT is ideal.

a1320honda

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by non-VTEC &raquo;</TD></TR><TR><TD CLASS="quote">

borderline of being low? where you getting that from...

</TD></TR></TABLE>

i was searching and in the past all the posts i found were guys sayin 70-90 at WOT is perfect, below that is too low....according to archived posts. But VTEC is engaging just fine and alls well, so i guess ill leave it alon for time being.

Oh and im using Castrol GTX 5w30.

PHDZINE

You need to get some thicker oil in there.

dpetro1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PHDZINE &raquo;</TD></TR><TR><TD CLASS="quote">You need to get some thicker oil in there. </TD></TR></TABLE>

what do you mean? i thought 30 weight was perfectly normal

95dc2teg

i am about
80psi cold start up
50-60 cruising
70 on the highway
40 hot idle

ur idle psi seems alot lower than mine....so i dont know
and i run castrol gtx 10w30