Performance issues???
#1
Performance issues???
I have a quad with the Iquad and have custom tunes installed. The truck has a FASS ddrp pump which seems to work. I do not have a fuel pressure gauge set up on it. The issue I'm having is under hard acceleration it flattens out mid way through. It will catch back up but then flattens back out. Its got a new fuel filter and new in line fuel filter. It doesn't seem to smoke much either.
Here are the tunes that are causing most issues.
Power levels: 5
Timing Limit: 10
Timing Scaling: 100%
Fuel Stretch: 2200
TPS Pump Max: 100%
TPS Pump Min: 30%
Can Max: 100%
Can Min: 30%
Boost Scaling: 20 psi
Smoke tune
Power Levels: 5
Timing Limit: 0
Scaling: 50%
Stretch: 2200
TPS pump max: 80%
TPS pump Min: 3%
CAN Max: 80%
CAN Min: 5%
Boost scaling: 20 psi
Boost is set at 40 psi
EGTS set at 1400
I think I'm dropping fuel pressure but unsure.
Here are the tunes that are causing most issues.
Power levels: 5
Timing Limit: 10
Timing Scaling: 100%
Fuel Stretch: 2200
TPS Pump Max: 100%
TPS Pump Min: 30%
Can Max: 100%
Can Min: 30%
Boost Scaling: 20 psi
Smoke tune
Power Levels: 5
Timing Limit: 0
Scaling: 50%
Stretch: 2200
TPS pump max: 80%
TPS pump Min: 3%
CAN Max: 80%
CAN Min: 5%
Boost scaling: 20 psi
Boost is set at 40 psi
EGTS set at 1400
I think I'm dropping fuel pressure but unsure.
#5
#6
I'm definently getting a pressure gauge. Have to sneak it around the wife. I wondered if the ddrp had enough umph to keep up. If fuel pressure is the issue, any suggestions on a decently priced supply pump and what size. Thinking raptor 100, but might do fuel upgrades as things start to fail.
---AutoMerged DoublePost---
I'm game if someone has a used 100 gph pump that isn't junk.
---AutoMerged DoublePost---
I'm game if someone has a used 100 gph pump that isn't junk.
Last edited by marcbailey83; 10-29-2012 at 02:05 PM. Reason: Automerged Doublepost
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