ive got almost everything to do my new turbo setup, except for fuel. still debating on what to do. im shooting for 500-550whp on pumpgas (e85 isn't available in my area), should i do a hardwired walbro 400, or just go with a double pumper?

im gonna run it on the stock motor this year, and plan on doing a built stroker next year.

 

New fuel line before double pumper any day of the week.

 

if i do the double pumper, i was gonna do -8 feed and -6 return from pump to the motor

 

For the power level you want you do not need a double pumper, a simple -6AN feed line and stock return line is sufficient.

 

thats what i figured, but should i just go ahead and do the upgrade now. next year i plan to be running a built 2.3 making around 750

 

Ya no need for double pumper. i made 627 on 1 dw300 on e85. Just do a modded walbro and harwire it. No need for big line either