Hey Fellas,

Can you please confirm or comment on the link below in regards to what I need for single intank pump. The Walbro high pressure version F20000169 (replaces GSS340M).

I need to get rid of this FMU badly because my car is super rich, running poorly, not making much power and is literally dangerous at ~120psi fuel pressure.

http://www.autoperformanceengineerin...l/lt1_kit.html

Thanks,
Scott.

 

??? A new pump will not make up for bigger injectors which is what a FMU compensates for. You must already have an in-line pump to get pressure to 120. If so just get bigger injectors.

Hal

 

I'm in the market for a pump. The price is nice. Is this a good pump and source?

Hal

 

I'll be putting in 60# inj at the same time as the pump. I don't think the current T-rex (190lph) will cut it without the FMU.

 

Still looking for feedback on the pump/vendor in the original link.

Thanks!

 

There are a lot of kits with that pump on Ebay for much less. I think you only get the pump and no tubing and who knows what else they give you. The kits on Ebay show exactly what you get.

Hal

 

yep the 340 is a walbro 255 i just got done installing 2 of them