walbro on stock engine

[RPSil13]

my fuel pump took a dump, should i just upgrade to the walbro, even though my engine is stock

 

[CRE]

Well, personally, I'd run either the Walbro or a Toyota pump... it'd depend on which one I could get a better deal on and also on the mods I've got planned for down the road.

 

[lintlars]

you will be fine just drill out or bypass the j-tube

 

[RPSil13]

if i run the walbro on a stock engine, do i have to do the 12v mod, also is there a way to check if its the fuel pump relay,

 

[lintlars]

no the 12v mod is not required

 

[rtrdpenguin]

I run a walbro on a pretty stock engine (just boltons). I figure the FPR will still keep the fuel pressure the same even if the pump is higher flow and the extra fuel will just go return to the tank. I did delete the J-tube and do the 12V mod though =) Still, I'm going to get an AFPR just for peace of mind.

 

[Dragk913]

I run a walbro on a pretty stock engine (just boltons). I figure the FPR will still keep the fuel pressure the same even if the pump is higher flow and the extra fuel will just go return to the tank. I did delete the J-tube and do the 12V mod though =) Still, I'm going to get an AFPR just for peace of mind.

That's a good idea. My FPR died on me (it is over 18yrs old) and I got about 13MPG until I put on an AFPR.