Moter

iTrader: (20)

Im doing a conversion on and older chevy with a 5.3 and 72mm turbo. The car will be street driven with once a year pass down the track .Im using a single Walbro 255..the unit the holds the pump in the tank has 3/8 in and out fittings.

Questions is..should i use -6 or -8 for the supply to fuel rail?

Thanks

Pop N Wood

iTrader: (1)

I would go with the -8 and know I will never have to worry about it. Especially if you ever upgrade.

If you are running hardline sometimes it is easier to run two -6 lines instead of a single -8.

Rocketrod

iTrader: (2)

x2...

Moter

iTrader: (20)

Thanks guys!