Yeah your right if Im reading the right line and
the meter they used was good it looks to be
on the rich side. What injectors size were
you using?
the meter they used was good it looks to be
on the rich side. What injectors size were
you using?
96 Cobra engine goes south.........
- Thread starter Poiznus
- Start date
Stock injectors and I'm most likely going to go to 42's with a custom tune.
The problem with using the stock injectors is they get maxxed out at your max HP but are right in the area they need to be because of the ratio on the FMU bladder. But at the sametime the ratio is to much for your mid range as you can see on the dyno. Move up to 42's and recalibrate the meter and get them swap a new bladder in the FMU to best suit your fuel needs. The FMU can be your best friend and worst enemy at the sametime as you can see.
If you have stock injectors with the FMU which
is probably 8:1 stock pressure about 42, 11 lbs
boost you would be maxing out your fuel pumps.
Go with 42 lb injectors and like Booyah said recalibrate
your MAF(I like Pro-M 80) and have your FMU
changed to 4:1(more boost friendly). And yes the
FMU is not hardly perfect but it will work better
with your new setup.
is probably 8:1 stock pressure about 42, 11 lbs
boost you would be maxing out your fuel pumps.
Go with 42 lb injectors and like Booyah said recalibrate
your MAF(I like Pro-M 80) and have your FMU
changed to 4:1(more boost friendly). And yes the
FMU is not hardly perfect but it will work better
with your new setup.
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