http://www.ottperformance.com/store/...Kit-90p918.htm
OTTP Fuel Pump Rewire Kit...my friend did this to his srt-4 and he said its pretty notice able...

 

uhh you're friend is a retard, you don't just wire this in and gain hp

 

no, but its apparently a pretty common mod for srt-4s something with their wiring is wierd and the pump works more effectively afterwords or something.

 

wow go wreck your car ***

 

wow dude that's low... the guy who created this "technical diagram"




calls me a ***?

 

Fuel pump rewire is a good idea. The factory wiring is pretty small. I high amperage draw to maintain the 60 psi in the rail will create heat in the wires. This makes the pump less effective and could cause fuel pressure to drop is the pump were to be starved for enough power.

Rewire kit provides a larger wire that draws straight from the battery.

Simple mod and is a must do IMO.

 

havent spent much time under there, do you need to drop the tank to get at it? i know it sounds dumb but i cant remember

 

Nah. Wires are under the back seat I believe. No need to replace wires in the tank since it's such a small distance.

 

cool, i might pick this up when i put my zzp boost referenced fuel pressure regulator in

 

This might help with your set up. For 35 dollars it would be the cheapest fix to your fueling. It will help if anything. I need to do this. I feel bad for my fuel pump.

 

I dont think it would be a huge gain on a cobalt, seeing as the battery is in the trunk, less wire length, less resistance.

 

Batteries in the trunk, but factory wires go from battery to engine compartment and back to the pump. It's actually a longer wire run for the Cobalt then other cars.

 

yep sure did, ***!!!!!

 

they actually used my car for all the measurements and mock up but i still don't have it on there yet, i should be getting this very soon!

 

but the main thing that changed from this re wiring was the volts from fuel pump. i think he said it was 8 and went to 13.