Rise of the Phoenix

iTrader: (27)

Trying to figure out which of these pumps will be better for my application, and which of these two pumps will support more HP, as I want room to grow in the future. This will be on a NA/Nitrous WS6. Car makes 440 rwhp NA and plan on spraying a 150 shot and possibly going up to a 200 shot down the road. With either of these pumps, I'll be using the Racetronix hotwire kit and while I'm messing with the fuel system, I'm going to do this, which will make it a return style system:

https://ls1tech.com/forums/fueling-i...-reg-free.html

I appreciate the help guys.

Rise of the Phoenix

iTrader: (27)

Bump it up. Anybody got any info?

JoeNova

Either. A quick search shows you've beaten this subject to death a few times.

Rise of the Phoenix

iTrader: (27)

So smart guy, since you're an expert with your expert advice, are both these pumps rated for the same power?

JoeNova

No, smart guy, they aren't... since pumps are rated by LPH and not horsepower.

Besides, its not really hard to find out which one flows more. One is rated for 340 LPH and the other for 430 LPH. I'm kinda having a hard time understand why you're having trouble with which one is rated for more.
When in doubt, go with the bigger pump. Its room to grow...