lift pumps

Quick6.6 · 11-14-2009, 05:40 PM

currently fastest my truck has run is 13.6 in the 1/4. Will a lift pump make my current tune run a little faster before I swap to a bigger tune?

**zack** · 11-14-2009, 05:48 PM

it may, are you losing rail pressure at WOT?

Quick6.6 · 11-14-2009, 05:55 PM

honestly couldn't tell you. I have one tune that runs the truck out of fuel but best run with that tune was 14.2 at half throttle

**Hondarider552** · 11-14-2009, 06:13 PM

Need to log on EFI to see if your losing pressure.

delong_1 · 11-14-2009, 07:01 PM

usually a lift pump will help, the gain might be very small to substantial depending on the fueling demands of the tune and the condition of the cp3.

**Meyerperformance** · 11-16-2009, 06:15 AM

Does the truck seem to fall flat in the higher rpm's? if so I would definatley invest in a lift pump.

Tyler
MPF