how to tell the difference between ITR and GSR and LS Oil Pump?

 

There tis no difference....only the 94-95 GSR pumps are different.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95 integra &raquo;</TD></TR><TR><TD CLASS="quote">There tis no difference....only the 94-95 GSR pumps are different. </TD></TR></TABLE>

How come the 94-95 GSR's have a different one? Any benefits? And can you put on a Type R Oil pump with out any serious modification? I have 95 GSR and did not know this...

 

all 96+ b series oil pumps are the same. i think the only difference the 94-95 pumps had was the crank positioning sensor was on it.

 

True about the crank position sensor. The oil pumps are offered in an 80mm and 84mm gear. The 84mm is the newer ones if Im not mistaken and are thinner then the 80mm width wise. They interchange (minus the extra spot for the CPS), which on the pre-96s you can run the 96+ and just void the sensor. I believe the lower covers are different though...but the physical aspects are the same, it will bolt up and pump oil just fine.

 

also note...be sure to get the same timing belt with the same water pump...

ie: Gsr water pump with Gsr Timing Belt, or Ls water pump with ls Timing belt...

The number of teeth's are different..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by iBrandon &raquo;</TD></TR><TR><TD CLASS="quote">also note...be sure to get the same timing belt with the same water pump...

ie: Gsr water pump with Gsr Timing Belt, or Ls water pump with ls Timing belt...

The number of teeth's are different.. </TD></TR></TABLE>

that has nothing to do with the OIL pump

 

Yes true...but i was just side noting! haha..

You be amazed how many people mix match those...and find that their timing belts is to short...or have to much slack! haha