What year do i need to look up for the pump itself for the 2.3 oil pump swap?? will the 92 acheiva 2.3 pump work???
01' Z24 5 speed
422whp/400wtq
T4 Turbocharged
Built LD9
HP Tuners
yep. im pretty sure every 2.3 besides the 95 had the same oil pump.
Edited 1 time(s). Last edited Wednesday, January 28, 2009 4:19 PM

Needing 2.3 oil pump stuff? PM me...
90-94 yes, there are some different setups 87-89 that should be avoided.
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08
^^^ really...
id like to hear more.

Needing 2.3 oil pump stuff? PM me...
i know where a 92 is but it has a bad bottom end

8 psi with m62 and IAT under 100
well that shouldnt affect the oil pickup ??? your gonna wanna buy a new "pump" to put on it anyway
ok now for the oil pump drive gear do i need the one with 57 or 66 teeth? autozone has both of them and there pretty cheap.
01' Z24 5 speed
422whp/400wtq
T4 Turbocharged
Built LD9
HP Tuners
Publikdstrbnce wrote:ok now for the oil pump drive gear do i need the one with 57 or 66 teeth? autozone has both of them and there pretty cheap.
The pump you posted is the one you need. That is the pump that is in my car now.
As for this question about teeth I don't know where that comes from or what the answer is. I would have them look up whatever one came on a 92 acheiva.

FORGET GIRLS GONE WILD WE HAVE GOVERNMENT SPENDING GONE WILD!
the reason they list two gears is because they sell the metal gear that goes on the crank as well as the fiber gear that goes on the pump...you want the METAL one and it being bigger i would assume its the 66 tooth one..just tell them you want the metal one and not the fiber one...i dont even know why the sell the fiber gear alone i would never ever try to change JUST the fiber gear on the pump without changin the whole pump.
LOL Right!
the pumps alone are cheep enough.
Chris
'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08