Waiting on FI

SS_Firehawk · 05-22-2013, 07:12 PM

Power curve looks like a SC. How much boost are you pushing currently? Did you have it tuned to have that curve specifically?

elperuano · 05-22-2013, 08:38 PM

Definitely looks low. Especially tq. I'm guessing this is just at wastegate. Time to up the boost!

Chuck33079 · 05-22-2013, 08:48 PM

What's with the torque spikes higher in the rpms? Is this the canned tune or custom? Numbers seem a little low.

BG370z · 05-23-2013, 12:04 PM

Sam is looking at it now. I guess that was a 3rd gear pull.
Car seems to be working good. This was a canned tune from GTM.
Also the 3rd gear pull is not a good chart so much as the 4th gear pulls
are better looking? Waiting on the tweaking from GTM.

Chuck33079 · 05-23-2013, 12:07 PM

If it was the initial tune he sent, there's a lot left on the table. It was a very noticable difference on mine between the first tune he emailed me and the current one. You'll like the results when he gets back to you. How much boost are you running?

I don't know why a shop would use 3rd gear for dynoing a car. I was under the impression you wanted to get as close to a 1:1 ratio as you could without dealing with excessive wheel speed.

BG370z · 05-23-2013, 12:31 PM

I think the boost is running around 0.7 bar(10lbs)+/-

Chuck33079 · 05-23-2013, 12:33 PM

10 psi? Okay, then those numbers are more than a little low.

elperuano · 05-23-2013, 03:27 PM

10lbs? Then sumthin is horribly wrong.

roplusbee · 05-23-2013, 07:05 PM

0.7 Bar should net something in the neighborhood od 500+ WHP. I am sure that a slightly richer AFR condition is done for safety reasons, but anything under 450 WHP just seems low.

Sent from my SGH-T889 using Tapatalk 2

skidad62 · 08-27-2013, 08:21 PM

Did you ever get this tune straightened out - curious what it put down in the end. Should be a 4th gear pull for sure. My previous car put down 640 to the wheels -looking forward to seeing your TT in person!

BG370z · 01-03-2014, 11:40 AM

Products Purchase from Z1/waiting to install:

1 x MOTUL MoCOOL Radiator Coolant Additive
1 x 370Z Upgraded Radiator with Condenser
1 x Mishimoto Thermostat For 370Z/G37
1 x AAM Competition Oil Pan Spacer (VQ37HR)
1 x 08-Up G35 G37 Z Speed Performance Aluminum Engine Under Shroud
Finish: Black

Wish List:
Products
1 x Kinetix 370Z / G37 Front Camber Arms
2 x SPC Rear Camber Arms
1 x BC Racing Type BR- Version: RS
1 x Whiteline Sway Bar Set
1 x Seibon Carbon Fiber Vented Hood-TS

My Tuning:

Got a second tune from Sam(GTM) seems to be working great
i will have to dyno again. Last dynos it was so hot outside it affected
the readings im sure over (30degC+/-)

Chuck33079 · 01-03-2014, 11:41 AM

Quote:

Originally Posted by BG370z

Products Purchase from Z1/waiting to install:

1 x MOTUL MoCOOL Radiator Coolant Additive
1 x 370Z Upgraded Radiator with Condenser
1 x Mishimoto Thermostat For 370Z/G37
1 x AAM Competition Oil Pan Spacer (VQ37HR)
1 x 08-Up G35 G37 Z Speed Performance Aluminum Engine Under Shroud
Finish: Black

Wish List:
Products
1 x Kinetix 370Z / G37 Front Camber Arms
2 x SPC Rear Camber Arms
1 x BC Racing Type BR- Version: RS
1 x Whiteline Sway Bar Set
1 x Seibon Carbon Fiber Vented Hood-TS

My Tuning:

Got a second tune from Sam(GTM) seems to be working great
i will have to dyno again. Last dynos it was so hot outside it affected
the readings im sure over (30degC+/-)

Be careful with the Mishimoto stuff. Their themostats fail and can take a motor with them.

BG370z · 01-03-2014, 11:44 AM

Hey Chuck
thanks for the comment,
Any Other suggestions other than the Mishimoto?
I ran really hot on the track-but it was a scorcher.

theDreamer · 01-03-2014, 11:50 AM

Quote:

Originally Posted by BG370z

Hey Chuck
thanks for the comment,
Any Other suggestions other than the Mishimoto?
I ran really hot on the track-but it was a scorcher.

Fan speeds to kick on lower will help, also upgrading the fans will be a solid move, the hood venting will be a nice added bonus. I am finally getting my seibon TS hood on and once the temps warm up I will finish my data logging and comparison charts.

Chuck33079 · 01-03-2014, 11:46 AM

Not for the thermostat. Look at fans and hood venting instead of the thermostat. I won't run anything made by Mishimoto. Also, did Sam lower the fan temps on your tune? That helped me a lot.

05-22-2013, 07:12 PM	#1 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7335	Power curve looks like a SC. How much boost are you pushing currently? Did you have it tuned to have that curve specifically? __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

05-22-2013, 08:48 PM	#3 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	What's with the torque spikes higher in the rpms? Is this the canned tune or custom? Numbers seem a little low. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-23-2013, 12:04 PM	#4 (permalink)
BG370z Base Member Join Date: Dec 2010 Location: New Brunswick,Canada Posts: 230 Drives: 2009 Black 370Z Rep Power: 15	Sam is looking at it now. I guess that was a 3rd gear pull. Car seems to be working good. This was a canned tune from GTM. Also the 3rd gear pull is not a good chart so much as the 4th gear pulls are better looking? Waiting on the tweaking from GTM. __________________ GTM Stage II-Greddy-Defi-More Stuff

05-23-2013, 12:07 PM	#5 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	If it was the initial tune he sent, there's a lot left on the table. It was a very noticable difference on mine between the first tune he emailed me and the current one. You'll like the results when he gets back to you. How much boost are you running? I don't know why a shop would use 3rd gear for dynoing a car. I was under the impression you wanted to get as close to a 1:1 ratio as you could without dealing with excessive wheel speed. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-23-2013, 12:31 PM	#6 (permalink)
BG370z Base Member Join Date: Dec 2010 Location: New Brunswick,Canada Posts: 230 Drives: 2009 Black 370Z Rep Power: 15	I think the boost is running around 0.7 bar(10lbs)+/- __________________ GTM Stage II-Greddy-Defi-More Stuff

05-22-2013, 08:38 PM	#2 (permalink)
elperuano A True Z Fanatic Join Date: Oct 2011 Location: Southwest FL Posts: 1,374 Drives: G37S Rep Power: 29	Definitely looks low. Especially tq. I'm guessing this is just at wastegate. Time to up the boost!

05-23-2013, 12:33 PM	#7 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	10 psi? Okay, then those numbers are more than a little low. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-23-2013, 03:27 PM	#8 (permalink)
elperuano A True Z Fanatic Join Date: Oct 2011 Location: Southwest FL Posts: 1,374 Drives: G37S Rep Power: 29	10lbs? Then sumthin is horribly wrong. Last edited by elperuano; 05-23-2013 at 03:29 PM. Reason: Typo

05-23-2013, 07:05 PM	#9 (permalink)
roplusbee A True Z Fanatic Join Date: Dec 2009 Location: Killeen, TX Posts: 2,360 Drives: 2007 350Z NISMO Rep Power: 23	0.7 Bar should net something in the neighborhood od 500+ WHP. I am sure that a slightly richer AFR condition is done for safety reasons, but anything under 450 WHP just seems low. Sent from my SGH-T889 using Tapatalk 2 __________________ 2007 350Z NISMO #0618: Zerolift \| UPREV \| F.I. \| Greddy \| Competition Clutch \| Injector Dynamics \| Aeromotive \| Pioneer \| JL

08-27-2013, 08:21 PM	#10 (permalink)
skidad62 Base Member Join Date: Aug 2013 Location: Moncton NB Canada Posts: 214 Drives: 2010 370Z Roadster Rep Power: 12	Did you ever get this tune straightened out - curious what it put down in the end. Should be a 4th gear pull for sure. My previous car put down 640 to the wheels -looking forward to seeing your TT in person! __________________ 2010 370Z Black Cherry Roadster Touring Sport 2003 Mustang Vortech YSI 640 rwhp - sold but not forgotten

01-03-2014, 11:40 AM	#11 (permalink)
BG370z Base Member Join Date: Dec 2010 Location: New Brunswick,Canada Posts: 230 Drives: 2009 Black 370Z Rep Power: 15	TT parked until spring Products Purchase from Z1/waiting to install: 1 x MOTUL MoCOOL Radiator Coolant Additive 1 x 370Z Upgraded Radiator with Condenser 1 x Mishimoto Thermostat For 370Z/G37 1 x AAM Competition Oil Pan Spacer (VQ37HR) 1 x 08-Up G35 G37 Z Speed Performance Aluminum Engine Under Shroud Finish: Black Wish List: Products 1 x Kinetix 370Z / G37 Front Camber Arms 2 x SPC Rear Camber Arms 1 x BC Racing Type BR- Version: RS 1 x Whiteline Sway Bar Set 1 x Seibon Carbon Fiber Vented Hood-TS My Tuning: Got a second tune from Sam(GTM) seems to be working great i will have to dyno again. Last dynos it was so hot outside it affected the readings im sure over (30degC+/-) __________________ GTM Stage II-Greddy-Defi-More Stuff

01-03-2014, 11:44 AM	#13 (permalink)
BG370z Base Member Join Date: Dec 2010 Location: New Brunswick,Canada Posts: 230 Drives: 2009 Black 370Z Rep Power: 15	Hey Chuck thanks for the comment, Any Other suggestions other than the Mishimoto? I ran really hot on the track-but it was a scorcher. __________________ GTM Stage II-Greddy-Defi-More Stuff

01-03-2014, 11:46 AM	#15 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	Not for the thermostat. Look at fans and hood venting instead of the thermostat. I won't run anything made by Mishimoto. Also, did Sam lower the fan temps on your tune? That helped me a lot. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

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