more low boost/rpm fueling for 03

[JMerkel]

Im looking for a way to increase the low boost/rpm fueling on my 03. Is there any way i can adjust the cp3 fuel pump,or anything else, like on the 12v or do i have to get bigger injectors to get more fuel in early? My TST PMCR says it starts full fueling at 12 lb of boost on the early twins setting witch is what i always run it on and it runs great when it hits that point i just want the power to come on earlier. My buddy just bought an 01 6spd and the only major thing done to it is larger injectors, but he doesnt know what size, and the power is instant, is that because of the different fuel pumps or injectors? i'v been looking all over and can't find anything. Any help would be greatly appreatied.

 

[JJPage]

Tommygun had a TST 03 twins program that did not depend on boost to fuel. You may speak to Mark at TST, see if he will set your TST up with the same.



You can also put an Arson III kit on you CP3, that will help low end fueling, as will injectors.

 

[cerberusiam]

Stack a Smarty on there, set the TQ management to 4, and HANG ON when the loud pedal. :-laf



The factory defuel under 1600 rpms and 12 lbs of boost has to be handled in the ECU, don't think there is any external box to reduce it well.

 

[AMcCormick]

I second the smarty. The torque management is awesome, I am TQ3 and it is pretty responsive, add the low end fueling of the smarty to the mix as well. I also did notice a slight improvement/increase when I added the Industrial Injection "bag of parts" CP3. Smarty is a pretty nice upgrade that can work well with or with out future upgrades.

 

[JMerkel]

What is the low boost/rpm fueling like with the smarty and how is the driveability? At what boost/rpm does the smarty start fueling?