<u>94+ up OBD1 integra</u>

1) does the FPR's differ flow wise between a LS and GS-R? I currently have a LS one on a friends gs-r motor.

2) how bad is it to run a LS fuel pump on a GS-R motor?

thanks!

 

fpr do differ from ls and gsr if you are talking about stock fpr.
as for the fuel pump dont really know what to tell you

 

on this same topic,
I'm running a B18c/B16A combo, w/ 310 injectors, and the stock GSR pump, and its whisling, loudly. Normal, or sign of needing a new one?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BDBGoalie1982 &raquo;</TD></TR><TR><TD CLASS="quote">on this same topic,
I'm running a B18c/B16A combo, w/ 310 injectors, and the stock GSR pump, and its whisling, loudly. Normal, or sign of needing a new one?
</TD></TR></TABLE>
it's a sign of needing a new one, with you're setup i'd upgrade

 

yeah move up to a Walbro 195.

Yea I cant qoute specifics right now but their are difference between the GSR and LS FPRs, as for fuel pumps i do believe they are the same size.

 

so besides the different angle in bends, do they flow differently?

 

yes, the LS and GS-R FPR's have a different pressure. i measured my stock LS part at 34psi, and i got one off a full stock b18c1 OBD1 and measured it at 39psi. that was one of my first mods, since finding a stock gs-r one is easy, and cost only $10 or so.

 

damn... is this bad for the motor?

 

we measured the Civic VTir - Australian Si - 43psi and the Type R integra was 50psi