Fuel system for 800hp

[Ttype6]

Just adding my o2.

The stock lines will support allot more than most think. The pumps are usually the weak link in the system.

If you're not careful,people will start associating you with this crazy guy.

 

[TurboBuRick]

I'm already there.

 

[ttypewhite]

Just my 2 cents from my experience with the Weldon 1100A pump. If your looking to make close to a 1000 whp. I would look into the next pump up. I ran this pump last year and had great success with it. When I spoke to Jim Craig he said the pump would be marginal producing 800 whp and 1000 flywheel. Last year I ran a stock tank with a sump. Which had 2 #8 lines coming out into a big Y block that went into a pre filter which fed the Weldon1100A pump. I ran a #8 feed line to the front which saw another Y block just before the rail, which fed both rails separately and returned back to the tank with a #6 line. I figure my setup last year made 750whp. The back pressure on my turbo capped the limits to 29 to 30 psi. At that level I was at a very high injector duty cycle with 95lb injectors. This year i went with 120lb injectors and a Weldon 2025A pump with a #12 feeding the pump, #10 to the rail, Y blocked to feed each rail and returned with a #8. As mentioned earlier, build it bigger when building your fuel system. More fuel is not a problem, but less fuel is a recipe for catastrophic failure.

 

[turboclam]

Thanks for the replies. I'm thinking anywhere around 650 to the tire is what I'm shooting for. 93 and alky, 95lb injectors. This is a hydraulic roller cammed motor too.