Enough Fuel

[gt08vapor]

I am in the middle of my build, Looking to make 630 to 650 rwhp on 93 octane. I currently running 60lb injectors. I will also be getting a tune done for 100 octane and shooting for over 700 rwhp, Then to add a little more i am adding a wet plate kit, probably a 75 shot.

Now will my 60lb injectors and gt 500 pumps be enough if i add the 40 amp bap for 93 octane to achieve 630 t0 650 rwhp, and the race gas tune. Would it be possible to ad a super car pump in some how to work with the gt500 pumps to get more fuel.

Any help would appreciated

 

[JeremyH]

Yeah the 60s and gt500 pumps with bap will get you to around 650rwhp. BUt thats getting close to the limits, i would go with 80s and a tripple setup if you have plans to approach 700 or higher.

 

[psfracer]

I ran 60lb injectors and GT500 fuel pumps at 604rwhp, and I was closing in on its limitations. at 700 rwhp I would think the GT500 fuel pumps with the Kenne Bell Bap, and 80lb injectors would be a good idea, and give you some room to grow.

 

[PNR Welding]

Running a GT500 system with a dual boost a pump, and 60s here while trapping at 141mph. Not sure what HP the car makes, but it has to be over 700. When I had the car on the dyno, we couldnt get past 15psi and it made 650whp at that. There are guys similiar to my setup making over 800whp and trapping the same(TurboPete and Nicoli). Alot has to do with my tuner Lito who played alot with it. I originally had Eric Brooks tune it, but the fuel pressure was unstable and it would lean out after 6000 rpms. Lito got all that fixed.

 

[gt08vapor]

with the boost a pumps, you guys have them wired to be on at all times correct.