Reliable power w/ stock injectors
#1
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Reliable power w/ stock injectors
Just wanted some opinions about a safe operating boost level until I get a stand alone and larger injectors. Maybe even some feedback on your injector duty cycle if you have similiear mods w/ the ability to read your duty cycle.thanks.G
My power mods...
New ported and polished engine from Pettit w/ stock hi-flow blueprinted turbos.
Intake, power pulleys, down, mid and catback(3 inch all the way)
greddy FMIC
Greddy profec B boost controller
Pettit Unlimited ECU
My power mods...
New ported and polished engine from Pettit w/ stock hi-flow blueprinted turbos.
Intake, power pulleys, down, mid and catback(3 inch all the way)
greddy FMIC
Greddy profec B boost controller
Pettit Unlimited ECU
#2
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Re: Reliable power w/ stock injectors
Originally posted by G 's 3rd gen
Just wanted some opinions about a safe operating boost level until I get a stand alone and larger injectors. Maybe even some feedback on your injector duty cycle if you have similiear mods w/ the ability to read your duty cycle.thanks.G
My power mods...
New ported and polished engine from Pettit w/ stock hi-flow blueprinted turbos.
Intake, power pulleys, down, mid and catback(3 inch all the way)
greddy FMIC
Greddy profec B boost controller
Pettit Unlimited ECU
Just wanted some opinions about a safe operating boost level until I get a stand alone and larger injectors. Maybe even some feedback on your injector duty cycle if you have similiear mods w/ the ability to read your duty cycle.thanks.G
My power mods...
New ported and polished engine from Pettit w/ stock hi-flow blueprinted turbos.
Intake, power pulleys, down, mid and catback(3 inch all the way)
greddy FMIC
Greddy profec B boost controller
Pettit Unlimited ECU
Regards...
#3
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I am controlling boost w/ a Greddy Profec B and a ported wastegate...Car is not ready so I do not know the success (if any) of the modded wastegate hole( enlarged to 1.25 inch) on creeping. I had bad creep w/out a ported wastegate before(set at 12psi and would creep to 15psi in 4th gear)..G
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I also popped my old motor when it was set at 12 psi (in cold weather...) I did not see anything abnormal when the motor popped (@WOT). Boost gauge read 12 to 13 psi when BLAM. It had 60 k with proper mods.Maybe it was just at its time..?? I am also having my injectors looked at to see if that may have caused a lean condition..G.
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I have every possible bolt on(stock eng.,injectors/turbos) and run pettits stage 1 ecu @13.5-14 lbs lbs for 1/4 mile only
Over 30 runs no problem best @12.3 116mph w/drag radials. I always use 96 octane for boost over
12.5.Two things helped profec b(controlled spike)and believe or not a free flow cat kept boost
creep at bay.I ran w/o the free flow cat(midpipe) and didn't run faster which was a real surprise.
Over 30 runs no problem best @12.3 116mph w/drag radials. I always use 96 octane for boost over
12.5.Two things helped profec b(controlled spike)and believe or not a free flow cat kept boost
creep at bay.I ran w/o the free flow cat(midpipe) and didn't run faster which was a real surprise.
#7
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Originally posted by G 's 3rd gen
I also popped my old motor when it was set at 12 psi (in cold weather...) I did not see anything abnormal when the motor popped (@WOT). Boost gauge read 12 to 13 psi when BLAM. It had 60 k with proper mods.Maybe it was just at its time..?? I am also having my injectors looked at to see if that may have caused a lean condition..G.
I also popped my old motor when it was set at 12 psi (in cold weather...) I did not see anything abnormal when the motor popped (@WOT). Boost gauge read 12 to 13 psi when BLAM. It had 60 k with proper mods.Maybe it was just at its time..?? I am also having my injectors looked at to see if that may have caused a lean condition..G.
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