Topgunz - air to air upgrade

Optimiser · 02-14-2017, 12:30 AM

Quote:

Originally Posted by dboi941

I finally got mine tuned. I will add the Dyno sheet and video of a pull.

Its a 2016 270z Nismo with the Stillen SC, Topgunz A2A kit and 9psi Stillen pulley.

Only other mod done was Motordyne test pipes.

Problem I had was I was running out on injector at I think he said 7k rpm.
So will be replacing them real soon.

https://www.youtube.com/embed/cRGn9Zy__YE

Why would you have more power than me but less torque and run out of injectors (stock Stillen ones) when I didn't? Very interesting.

dboi941 · 02-14-2017, 07:51 AM

Quote:

Originally Posted by shadow85

Ahh ****. Are you on E85?

I just ordered my AAM TT kit with 600cc injectors. Will I also max out injectors if I am aiming at 450whp?

No I am on 93, E85 will be later down the road.

Quote:

Originally Posted by TopgunZ

Goes to prove though that the air to air kit is much more efficient. Nobody has maxed out the stillen injectors on the water kit with 9psi pulley. And you WAY maxed them. You should leave headroom of 85% at least. So id say these were done around 6000 safely.

Never run injectors to 100%.

Are you going with 800s or 1000s?

Yes I know it is parked in the garage again lol. I will be going with 1000's.

Quote:

Originally Posted by Optimiser

Why would you have more power than me but less torque and run out of injectors (stock Stillen ones) when I didn't? Very interesting.

This I can't say or understand to be honest. I understand zero about tuning. EDIT: I have the upgraded Stillen 9psi pulley maybe this? not sure. Also before the a2a kit and pulley my tq and hp was almost the same thats on uprav after the a2a and pulley I changed to Ecutek. I do not know how much of a difference this makes or any just giving my information.

BOLIO 671 · 02-15-2017, 01:26 AM

Quote:

Originally Posted by Optimiser

Why would you have more power than me but less torque and run out of injectors (stock Stillen ones) when I didn't? Very interesting.

I'm guessing temperature, weather, sea level etc all play a role in these things. Kind of the same reason why cars in Australia and out here in Guam don't make the same amount of power as the cars in the US, even though we have the same exact set ups and tunes.

MoulaZ · 02-15-2017, 01:35 AM

Quote:

Originally Posted by BOLIO 671

I'm guessing temperature, weather, sea level etc all play a role in these things. Kind of the same reason why cars in Australia and out here in Guam don't make the same amount of power as the cars in the US, even though we have the same exact set ups and tunes.

Let's not rule out the simple fact Dynos can give different readings from 2 shops next door to each other, yet alone 2 shops on the other side of the planet from each other.

BOLIO 671 · 02-15-2017, 11:17 PM

Has anyone on the Air 2 Air done a Ti Impeller upgrade? I know a couple of you guys have done the Si upgrade...

For those of you that have done the impeller upgrade with Vortech did you recall the turn around time?

TopgunZ · 02-16-2017, 07:28 AM

Quote:

Originally Posted by BOLIO 671

Has anyone on the Air 2 Air done a Ti Impeller upgrade? I know a couple of you guys have done the Si upgrade...

For those of you that have done the impeller upgrade with Vortech did you recall the turn around time?

The only guy I know that has is Milkcow500 on his G37. He bought it from a guy on the Vette forums though as that is what they run.

BOLIO 671 · 02-17-2017, 03:22 AM

That's right Topz...On recall him posting about that awhile ago. Haven't seen him post up here in awhile about his build...wondering how things are going for him on the build

02-15-2017, 11:17 PM	#5 (permalink)
BOLIO 671 A True Z Fanatic Join Date: Mar 2010 Location: GUAHAN Posts: 1,198 Drives: To & From then Back Rep Power: 3400	Has anyone on the Air 2 Air done a Ti Impeller upgrade? I know a couple of you guys have done the Si upgrade... For those of you that have done the impeller upgrade with Vortech did you recall the turn around time? __________________ 2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

02-17-2017, 03:22 AM	#7 (permalink)
BOLIO 671 A True Z Fanatic Join Date: Mar 2010 Location: GUAHAN Posts: 1,198 Drives: To & From then Back Rep Power: 3400	That's right Topz...On recall him posting about that awhile ago. Haven't seen him post up here in awhile about his build...wondering how things are going for him on the build __________________ 2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

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