I've been out of the game for awhile and trying to figure out what fuel pump to put in the truck. I believe the last tuner recommended a MP-4303 Magnafuel Pro Tuner 750 but wanted some input from the pros.

Trying to max out a street setup with the LQ4 and PT7675 cea. Injectors are 1000cc IDC. Stock bottom end.

 

A single Walbro 450 will get you to around 600 rwhp on E85 and probably 800 on gasoline.

 

I agree with a single Walbro 450. Its a pretty easy install also.

 

depends on power goals, fuel type, money, stock tank or cell. believe that turbo will do close 1000hp.

this will give estimate for the size of fuel pump based on hp.

(flywheel hp x .75) / 6.2 = gph fuel you need

 

Welcome back! Your dad had his snail rollin!