N4cer

iTrader: (11)

I need to upgrade my C5's fuel system to handle 550hp (let's say 550ft-lbs also). Is just tossing in another pump good enough (like we do on an F-body with a Walbro 255)? Or should I be buying the overpriced Racetronix fuel pump and wiring kit?

Lonnies Performance

iTrader: (16)

I would not necessarily call the Racetronix kit overpriced.

A standard 255 pump will not work properly in this application, so a $95 pump will not get you anywhere.

As far as I know, there are only 2 manufacturers that have correct fitting Vette pumps, Lingenfelter & Racetronix. The Racetronix comes with the plug-n-play wiring for about $30 more. If you are making 550hp, there is no reason to do it any other way.

They are rated for 600hp. Above this power level, I also make a dual intank setup for this application.

N4cer

iTrader: (11)

I am pretty sure that a 255 works find as long ar i don't let the fuel get below 1/4 tank. And i wouldn't do that anyway. Or am i mistaken? Thanks for the help, Lonnie. I'll check you for prices.

Nasty N8

iTrader: (33)

Not on the Corvette you have a siphon to pull fuel from your pass. side tank. To properly do that you need a pump that retains that function. Not to mention the Racetroix kit is way easier to install than a universal pump.

Nate

Sigforty

The racetronix unit is very nice. I put one in my C5, and cannot complain with the whole setup. It went in easy and works very well.

N4cer

iTrader: (11)

Alright thanks guys. Racetronix it is.

c0wboy

There is a proper alternative.

Eric

N4cer

iTrader: (11)

Well speak up then man. Help me out.