How does a stock CP3 with the Arson III kit compare to a Level 1/Stage 1 or Level 2/Stage 2 pumps?

Just trying to decide what route will be best.....

I know the level the Level 1 pumps are essentially flow porting modifications, this removes passage restrictions, the internal supply pressure is also bumped up considerably.

A Level 2 has the above mods done, plus the displacement is increased by 18%.

Wicked Diesel:
Level 1: Supports up to 700hp; 223lph displacement

Level 2: Supports up to 750hp; 263lph displacement

Industrial Injection has a 33% over stock pump also.....

Or, with my truck's mods, will the Arson III be plenty?

Arson III:
Supports stacked programming
Handles oversized injectors
Faster rail pressure increase
Higher sustained rail pressure
All new Bosch components
Unmatched real world results
Has supported over 700hp

 

how many miles on the stock pump? if it is in good working order i would say that you are fine with the upgrade kit for 400 bucks no reason to reinvent the wheel!

 

About 72,000 miles on the stock unit

 

id prolly buy the kit and save your self a thousand bucks i might do the same and do it mine has 74000 on it now

 

I'm gunna throw the arson 3 on here soon is just sitting in the box waiting...