Injector Duty Cycle Analyzing..Help Requested
Hey,
So, I decided it was time to up the boost to 17psi but I took Consult along w/me so I can catch my injector duty cycles because I knew I was getting close to maxing out my injectors.
What I saw at 17psi was 92% duty cycle at 7265RPM(highest I took the car).
My question is, how high should you take the duty cycle of the injectors before it starts to get a little dangerous. I know I should allow room for overboosting but how high can you take it and what's considered safe?
I also adjusted my fuel pressure down a few psi because the JWT tune was running a little too rich for me. I see about 11.5 A/F now w/my adjustments.
Any advice/help would be appreciated.
Set up is:
W10 DET
S4 Cams
STI Injectors @ 4 bar (520cc)
JWT ECU
Z32 MAF
GT2871R
Thanks!
-G
So, I decided it was time to up the boost to 17psi but I took Consult along w/me so I can catch my injector duty cycles because I knew I was getting close to maxing out my injectors.
What I saw at 17psi was 92% duty cycle at 7265RPM(highest I took the car).
My question is, how high should you take the duty cycle of the injectors before it starts to get a little dangerous. I know I should allow room for overboosting but how high can you take it and what's considered safe?
I also adjusted my fuel pressure down a few psi because the JWT tune was running a little too rich for me. I see about 11.5 A/F now w/my adjustments.
Any advice/help would be appreciated.
Set up is:
W10 DET
S4 Cams
STI Injectors @ 4 bar (520cc)
JWT ECU
Z32 MAF
GT2871R
Thanks!
-G
Last edited by gomba
on 2011-05-08
at 02-18-55.