How much fuel do I really need?

[racerorr]

I am in the middle of converting my 99 24 valve. Mods are ddp 200 injectors, phat shaft 62/75 twins, watermeth air dog and a few other bolt ons. I have a 190 pump and am wondering what I need to do to modify pump. Truck is used for towing on occasion, local fair sled pulling, and has been a never ending project. Just curious on pump tuning and timing.

 

[DDually]

What are your hp goals? Do you mean what kind of fuel do you need to spin those turbos or what?

 

[TheSilverBullet]

just a well tuned afc with no plate and you would be happy... timing in the mid 20s

 

[racerorr]

I was running a hot rod pump and drag comp before and was pleased with the fuel supply just trying get away from vp. But truck isn't a daily driver but when
Driven I don't want to black the road out when normal driving.

 

[Headcase98002]

I'm also running a 190 pump out of a school bus and I added 4k's, rack plug, 024dvs, pulled the plate and modded the AFC for pull travel. You will need at least 50psi of fuel pressure due to the low fill rate cam.