LS2 V8 Miata

Hey Guys,

I just put a Walbro 255 Lt/hr HP in tank fuel pump in my Miata to handle my LS1 V8 T-56 conversion, naturally I upsized fuel line. There weren't alot of alternatives except external pumps for this and my future up grade ideas include engine mods to 600 HP.

I wonder if anybody has any comments, ideas or experiences with LS V8s and Walbro in-tank pumps applications performance, reliability, what-ever?

- Thanks

crainholio

iTrader: (2)

I've abused my Walbro GSS304 pump for a two and a half seasons now with no problems. Starved it for gas twice on road courses (hard corners and low fuel) and it just won't die.

I don't know what the gerotor pump mechanism itself is made of, but it must be tougher stuff than the usual plastic turbine ones.

LS2 V8 Miata

Thanks for your response man, much appreciated

Project GatTagO

iTrader: (7)

Walbro makes excellent pumps!

Andrew