need some advice!

fst100 · 07-28-2007

mods on the car:
3.0" pulley
AFC 2.2(7=98,8=99,9=101,10=102,11=101)
Happy knob@18* advance timing
DHP PCM w/custom tune
4"FWI w/LQ4 MAFF
1.9 stock modified rockers
PLog/Rear PEM/3"DP/3"catback
M3 alcohol nozzle with 1/4" ID hose lines
Pump pressure on Shurflo 100PSI is about 3-4 turns from the bottom-up on the adjuster screw
Progressive Controller settings- turn on at ~1PSI, MAX KNOB set at 15PSI

right now my PLX WB registers "RCH" or rich at WOT. i get no KR with just a blip of knock <1* but im betting its cause im running too rich. is there any way for me to adjust the alcohol more? i tried turning the adjuster screw on the pump clockwise(tighten) but it appears nothing changed? i am thinking about swapping to possibly an M2 nozzle. thanks in advance.

pacemkr86 · 07-28-2007

so this isnt a Progressive Controller with a map sensor??

07-28-2007	#1 (permalink)
fst100 Alcohol Water Injection Join Date: Apr 2006 Posts: 95	need some advice! mods on the car: 3.0" pulley AFC 2.2(7=98,8=99,9=101,10=102,11=101) Happy knob@18* advance timing DHP PCM w/custom tune 4"FWI w/LQ4 MAFF 1.9 stock modified rockers PLog/Rear PEM/3"DP/3"catback M3 alcohol nozzle with 1/4" ID hose lines Pump pressure on Shurflo 100PSI is about 3-4 turns from the bottom-up on the adjuster screw Progressive Controller settings- turn on at ~1PSI, MAX KNOB set at 15PSI right now my PLX WB registers "RCH" or rich at WOT. i get no KR with just a blip of knock <1* but im betting its cause im running too rich. is there any way for me to adjust the alcohol more? i tried turning the adjuster screw on the pump clockwise(tighten) but it appears nothing changed? i am thinking about swapping to possibly an M2 nozzle. thanks in advance.

07-28-2007	#2 (permalink)
pacemkr86 DevilsOwn Tech Year: 86 Make: Buick Model: T Type Join Date: Oct 2005 Posts: 636	Re: need some advice! so this isnt a Progressive Controller with a map sensor?? __________________ Phil Underwood My Turbo Buick