How much HP will a 255lph intank fuel pump along with Kenne Bell Boost A pump with the 50s injector can support???? this is with a stock fuel line

Bruce

 

The injectors will be the "weak link". I saw 733rwhp with a 255lph intank, stock lines and regulator, and a BaP. I'd say that on a blower car you would be good for 500rwhp or so with 50's. Some people claim to make more with them though.

Rich Krause

 

Thanks Rich.

Also how do you deal with your high boost crankcase pressure?? Any tip is appreciated.


Bruce

 

I've been thinking about an evac system. But so far I am just using a breather on one of the valve covers. It annoys me 'cause it smokes a little after running hard.

Rich Krause

 

oh man. Look like everyone has the same problem with a little smoking after a hard run



Bruce

 

Whew! I was getting a little worried about the oil that accumulates in the bottom of my hard intake pipe.

My valve cover vents there per stock Vortech instructions.

Mike

 

ive seen 550rwhp with that set up before on a good street tune...

seen 595 once but was a real crappy tune...that was dumping as much fuel as we could to try to get the a/f down, but it was lean so we quit.


but like rich said, the injectors are definitely the weak link!

 

Same injectors but an upgraded fuel system (aeromotive 1000 series, new fuel feed/return) I've seen ~550 through an unlocked A4, with the injectors 100% maxxed (and leaning out around 6000rpm)


Chris