got a ls/vtec motor and wondering if puttin the gsr pump in would help.. what are the flow rates?

 

yes there is, as for flow rates well i have no idea. I bet he gsr flows more.

 

i kno there is a difference between the GSR and LS fuel pump.
BUT i wonder if there IS any difference between the ITRs and the GSR's?

gonna go with FI later this year and need to replace my LS fuel pump

 

I believe ITR and GSR fuel pumps are the same. I have the ITR in my hybrid and it pulled a lot harder in VTEC after i installed it.

 

anyone know the flow rates?

 

Dont know the flow rate... but on the dynos.... with my Ls fuel pump i lost 3HP, with the GSR fuel pump i gained 3.... GSR fuel pump is really worth gettin if u do the Ls/Vtec... I heard it helps the engine out to last longer..

 

that's strange.........i remember a while back i asked if the ITR and LS fuel pump were the same and everyone told me they were.........

anyone have any accual proof they are the same?

 

why dont somebody just call acura and find out. BTW I have a gsr fuel pump for sale if anybody is interested. Just make me an offer and email me at mingchi69@hotmail.com. I replaced y gsr fuel pump for a walbro.

 

Mike K would probably be able to tell us for sure.

I remember a while back I called a local parts store to compare a Civic EX and Integra GSR fuel pump and they were the same part numbers...dont know about an LS and GSR though.