Topgunz - air to air upgrade

StillenZ84 · 10-15-2016, 02:37 PM

Went to the track last night and pulled off multiple 11.6 @124 runs. Need to work on my 60' big time as it was 1.9 all night. Would either bog or spin. Not bad for first time in a year. With that mph I should be low 11's easy.

nic370 · 10-15-2016, 04:12 PM

Guys runing 1000cc injectors what sort of duty are you getting % wise with the air to air ?

StillenZ84 · 10-16-2016, 09:15 PM

Quote:

Originally Posted by nic370

Guys runing 1000cc injectors what sort of duty are you getting % wise with the air to air ?

Not sure. Seb said my duty cycle isn't accurate due to using e85.

B&W_Evader · 10-19-2016, 10:01 AM

Quote:

Originally Posted by StillenZ84

Not sure. Seb said my duty cycle isn't accurate due to using e85.

What he probably means is that the duty cycle on e85 cannot be compared directly to gas. Duty cycle will be correct for E85 since it's based on what your ECU is commanding the injector to do.

StillenZ84 · 10-19-2016, 01:40 PM

Quote:

Originally Posted by B&W_Evader

What he probably means is that the duty cycle on e85 cannot be compared directly to gas. Duty cycle will be correct for E85 since it's based on what your ECU is commanding the injector to do.

He explained that the calculations for the duty cycle will be off since we are using e85 and scaling it differently. My duty cycle is at 115%, which he explained it really isn't that high.

B&W_Evader · 10-19-2016, 03:32 PM

Yep, it's not going to be over 100% since that would mean it's continuously open.

If you're calculations say it needs 115% does that mean you should get bigger injectors?

StillenZ84 · 10-19-2016, 06:08 PM

Quote:

Originally Posted by B&W_Evader

Yep, it's not going to be over 100% since that would mean it's continuously open.

If you're calculations say it needs 115% does that mean you should get bigger injectors?

Seb said I didn't and I was good. I might someday get the ID1300's when I take the boost a little higher just to be safe.

Kamillio · 11-07-2016, 02:05 AM

Quote:

Originally Posted by nic370

Guys runing 1000cc injectors what sort of duty are you getting % wise with the air to air ?

I'm seeing 75% so far. Making 8psi

Sent from my iPhone using Tapatalk

Z&I · 10-16-2016, 09:46 PM

StillenZ84 · 10-16-2016, 10:07 PM

Quote:

Originally Posted by Z&I

I'm on 19x11 forgestars with Mickey Thompson ET Street tires. My TC is on 0 and I'm trying to figure out how to use Sebz "launch hack" If I don't stall it up to a certain throttle position it bogs down when you press the brake and gas at the same time. I need to get it figured out.

10-15-2016, 02:37 PM	#1 (permalink)
StillenZ84 Enthusiast Member Join Date: Oct 2014 Location: OKC, OK Posts: 316 Drives: 2010 370Z 7AT S/C Rep Power: 18	Went to the track last night and pulled off multiple 11.6 @124 runs. Need to work on my 60' big time as it was 1.9 all night. Would either bog or spin. Not bad for first time in a year. With that mph I should be low 11's easy. __________________ AtA SC\|9 lb pulley\|2.85" SC\|3.47" Jack\|E85\|CJM S1-SE\|ID1000s\|Walboro 485\|Zeitronix FF\|Stillen CBE\|AP Racing\|Level 10\|F.I. Flex plate\|Nismo-S tune\|EcuTek RaceRom\|Sebz\|Speed density\|Haltech\|3GsCustoms Dual pod a-pillar\|Carbon Signal GTR gauges\|Fujimura\|Built\| CP Pistons/Carrillo rods\|PortPolishHeads/intakes\|928motorsports IG: evanosteenz34

10-19-2016, 03:32 PM	#6 (permalink)
B&W_Evader Track Member Join Date: Aug 2011 Location: CA Posts: 972 Drives: slower than before Rep Power: 388	Yep, it's not going to be over 100% since that would mean it's continuously open. If you're calculations say it needs 115% does that mean you should get bigger injectors? __________________ \|RIP\|6spd-sport\|OSG-LSD\|XP8\|RBF600\|Eibach Sways\|RE-71R\|FI-34Row\|Gen3-CAI\|Yaw P.S.\|

10-16-2016, 09:46 PM	#9 (permalink)
Z&I Enthusiast Member Join Date: Feb 2013 Location: New Jersey Posts: 410 Drives: '09 370z 6MT FI Rep Power: 13	Went to the track last night and pulled off multiple 11.6 @124 runs. Need to work on my 60' big time as it was 1.9 all night. Would either bog or spin. Not bad for first time in a year. With that mph I should be low 11's easy. Custom AtA Stillen SC\|9 lb pulley\|2.95" SC Pulley\|E85\|CJM S1-S\|ID1000cc\|Aeromotive 340lph\|Zeitronix Flex fuel\|Berk Test Pipes\|Stillen CBE\|Stillen Oil/Trans Cooler\|AP Racing\|Level 10 trans\|F.I. Flex plate\|Nismo-S tune suspension\|EcuTek RaceRom\|Sebz\|Speed density\|Haltech\|3GsCustoms Dual pod a-pillar\|Carbon Signal GTR gauges\|Fujimura IG: evanosteenz34 _________________________________ Great runs ! Nice and consistent ! What tires and wheels are you running ? (1.9's aren't too shabby for our cars on stockish wheels/tires) Are you using and how do you have the EcuTek Launch and Slip set ? __________________ . BB

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Best upgrade/mod for 200-300$?	louiey370z	Engine & Drivetrain	10	06-09-2015 11:59 PM
Upgrade?	Dzel	Other Vehicles	83	03-08-2014 05:55 PM
Upgrade	Darryl79	New Roadster 370Z Owner	7	08-23-2012 02:21 PM
Big 3 upgrade ???	dbkustomz	Audio & Video	6	06-30-2012 07:00 AM

10-15-2016, 04:12 PM	#2 (permalink)
nic370 Base Member Join Date: Apr 2015 Location: uk Posts: 187 Drives: 370 Rep Power: 11	Guys runing 1000cc injectors what sort of duty are you getting % wise with the air to air ?