Limits of 190lph pump

[DSMKevan]

I think I just made a mistake in ordering the 190 pump. I was going to go with a 255 at first but then thought of the required FPR. A 2.4 block will be installed in the future along with lots of other mods including FMIC, ic pipes, evo3 ex manifold, bigger injectors, 3 inch exhaust, ported stock turbo or bigger turbo, 3.5 in GM MAF and MAFT, and many other. Will the rewird 190 crap out with the 2.4 and a bigger turbo? Should I try to return the 190 and get the 255 instead?

I searched some, and couldnt really find a for sure answer that involved the 2.4L. I also got the pump and kit for cheap so I could possibly just sell the pump?

 

[MrPikolo]

It will take just about as much fuel to make 200 hp on the 2.4 as it takes to make 200 on the 2.0.

 

[DSMKevan]

But does that change as the HP increases? I searched and found out that with the stock engine that the 190 will probably be able to flow enough for a 20g or even a 50 trim at 20psi. I dont think Ill ever go more than a 50 trim, so I might just keep the 90 pump. I got it for $50 brand new anyways, so if I ever want to upgrade Ill just sell it and get a 255.

thanks for the help

 

[Coup D E'Tat]

11.8 @ 119 on a 190 pump rewired. Granted, they have dyno time and what not, but it still gives you an idea of what it can do.

http://www.slowboyracing.com/Customerspage/Bill Kehn/Bill Kehn_content.html

 

[badgsx]

The 190 has no limits. It is a force to be reckoned with.