Got tuned for Nitrous!

[hugoq_1le]

Just got tuned by CMS once again..on e85 and nitrous and these are my numbers pretty satisfied with the outcome:thumb up: Im NA ...gained nothing in HP and gained 17lb of torque on motor . Went with 100 Shot.
516 rwhp 572 rwtq with nitrous
428 rwhp 425 rwtq on e85
before tune
427 rwhp 408 rwtq on regular customs tune.

[fif_gen_powa]

that lean spike when you're hitting peak torque from the spray is no good, pump must be dropping pressure big time when the fuel solenoid first opens

[hugoq_1le]

Originally Posted by jdubzzz44

that lean spike when you're hitting peak torque from the spray is no good, pump must be dropping pressure big time when the fuel solenoid first opens

You suggest I switch the pump ? Have the zl1pump they did tell me about the complication tho

[backeddy]

that lean spike when you're hitting peak torque from the spray is no good

if you do not rectify it, I see ka boom in your future, what do you think JD? 13.1 or less correct?

[fif_gen_powa]

Originally Posted by backeddy

if you do not rectify it, I see ka boom in your future, what do you think JD? 13.1 or less correct?

no higher than 12.5 is ideal

this is why a standalone fuel system is recommended for the initial hit the fuel pressure in the rail drops bad. Maybe someone else can chime if a BAP or similar can bump the pressure enough to fight off the initial lean spike

was the car seeing any knock on the dyno?

[hugoq_1le]

Originally Posted by jdubzzz44

no higher than 12.5 is ideal

this is why a standalone fuel system is recommended for the initial hit the fuel pressure in the rail drops bad. Maybe someone else can chime if a BAP or similar can bump the pressure enough to fight off the initial lean spike

was the car seeing any knock on the dyno?

Not at all

[hugoq_1le]

Originally Posted by jdubzzz44

no higher than 12.5 is ideal

this is why a standalone fuel system is recommended for the initial hit the fuel pressure in the rail drops bad. Maybe someone else can chime if a BAP or similar can bump the pressure enough to fight off the initial lean spike

was the car seeing any knock on the dyno?

Also has the adm fpcm tht my tuner recommended to run e85

[hugoq_1le]

i have the fuel pressure safety switch tho..so incase of it getting lean shuts down whole nitrous system

[EvilSScamaro]

Are you using a launch controller that retards your tune to the nitrous setup and deactivates under non nitrous use?

[hugoq_1le]

Originally Posted by EvilSScamaro

Are you using a launch controller that retards your tune to the nitrous setup and deactivates under non nitrous use?

It was all done under the tune