370z GTM Stage 2 twin turbo Stock block

LafitteZ · 02-29-2012, 09:47 PM

My 370 tt on 11 psi tuned and installed at Z! motorsports.
Putting the heat down on the heart breaker dyno dynamics dyno.
Watch the video im the 4th car!
February 2WD Dyno Day - YouTube

edub370 · 02-29-2012, 10:15 PM

sick number. man.... one day i will be up in these 400 and 500whp numbers...

LafitteZ · 02-29-2012, 10:57 PM

Quote:

Originally Posted by edub370

sick number. man.... one day i will be up in these 400 and 500whp numbers...

If you can afford it do a turbo man. trust me you wont be dissapointed.
Those numbers are bout 555 to 560 whp on a dynojet dyno.

O&G · 02-29-2012, 11:00 PM

Nice 40th and nice numbers on the stock block

on a sidenote, what vacuum level are you seeing at idle? Thanks!

LafitteZ · 02-29-2012, 11:27 PM

I'll take a look Tom when I'm in the car. I never really thought about that number.

O&G · 02-29-2012, 11:33 PM

Just comparing numbers to others who are boosted. Vacuum numbers can let you know how "tight" your motor is. Do you run 11psi. often or is it your high boost map? Let me know when you get around to it.

LafitteZ · 03-01-2012, 07:50 AM

Quote:

Originally Posted by O&G

Just comparing numbers to others who are boosted. Vacuum numbers can let you know how "tight" your motor is. Do you run 11psi. often or is it your high boost map? Let me know when you get around to it.

Ummmm it is my high boost setting on my greddy boost controller. I really rarely use it on a daily basis just because its really too much power for your every day car. low boost gets me from a to be just fine lol. low boost is at 8 psi. im gonna check out the vacuum today and ill give ya a ruff number from my boost gauge.

Vince@R/T · 03-01-2012, 09:26 AM

Great Numbers and a smooth Graph!!

LafitteZ · 03-01-2012, 09:38 AM

Thanks vince! OG it look like on my boost controller its around -20 to -25. While cruising on the interstate with the cruise control on it rides about -5 to -1 vacuum. It doesnt take much throttle at all or not much effort by the engine to cruise at 90mph and below those turbos must be pumping good air even while cruising cuz my supercharged 350z rides much lower vacuum numbers and took way more effort to cruise at those speeds.

elliotty · 03-01-2012, 09:42 AM

Awesome numbers! I need to get mine on the dyno. Is this on the GTM tune?

LafitteZ · 03-01-2012, 09:57 AM

Quote:

Originally Posted by elliotty

Awesome numbers! I need to get mine on the dyno. Is this on the GTM tune?

Naaaa this is z1 custom tune on uprev. Dont be saddened if your car doesnt touch these numbers on a turbo kit alone my car has alot done to it. I would say on a turbo kit alone on the dyno dynamics dyno on the gtm flash youll be running 490 to 500 rwhp which is about 20 to 30 under dynojet depending on boost level. Your car will still be sick man tt on a 370 aint no joke lol

elliotty · 03-01-2012, 10:09 AM

Quote:

Originally Posted by LafitteZ

Naaaa this is z1 custom tune on uprev. Dont be saddened if your car doesnt touch these numbers on a turbo kit alone my car has alot done to it. I would say on a turbo kit alone on the dyno dynamics dyno on the gtm flash youll be running 490 to 500 rwhp which is about 20 to 30 under dynojet depending on boost level. Your car will still be sick man tt on a 370 aint no joke lol

Very nice! What else have you done? I can add things to my wish list haha.

I would like to get a custom tune at some point...what are your AFR's like under boost? I am liking your numbers!

erkthejerk73 · 03-01-2012, 10:55 AM

nice numbers especially from the heartbreaker of all heartbreakers!

LafitteZ · 03-01-2012, 11:14 AM

Quote:

Originally Posted by elliotty

Very nice! What else have you done? I can add things to my wish list haha.

I would like to get a custom tune at some point...what are your AFR's like under boost? I am liking your numbers!

The second graph shows the afr it sits right under 11. My best advice for you is unorthodox pulley and a light clutch and flywheel. Those 2 mods woke my car up when it was NA so i know its working good boosted. DOWN PIPES if ya can in ur area, GREDDY TIC EXAUST!!

Ron · 03-01-2012, 11:16 AM

Quote:

Originally Posted by LafitteZ

Naaaa this is z1 custom tune on uprev. Dont be saddened if your car doesnt touch these numbers on a turbo kit alone my car has alot done to it. I would say on a turbo kit alone on the dyno dynamics dyno on the gtm flash youll be running 490 to 500 rwhp which is about 20 to 30 under dynojet depending on boost level. Your car will still be sick man tt on a 370 aint no joke lol

I'd like to know what else you've done too. Good numbers!

Edit; just saw the post above.. Elliot we should be able to hit that with a proper tune with the mods we have.

02-29-2012, 09:47 PM	#1 (permalink)
LafitteZ Track Member Join Date: Jan 2011 Location: lafitte, la Posts: 698 Drives: 40th anniversary Rep Power: 15	370z GTM Stage 2 twin turbo Stock block My 370 tt on 11 psi tuned and installed at Z! motorsports. Putting the heat down on the heart breaker dyno dynamics dyno. Watch the video im the 4th car! February 2WD Dyno Day - YouTube

02-29-2012, 10:15 PM	#2 (permalink)
edub370 A True Z Fanatic Join Date: May 2011 Location: KCMO Posts: 3,458 Drives: 09 370z S/T 6MT Rep Power: 20	sick number. man.... one day i will be up in these 400 and 500whp numbers... __________________ 09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways 326whp/268tq

02-29-2012, 11:00 PM	#4 (permalink)
O&G A True Z Fanatic Join Date: Nov 2010 Location: Lone Star State Age: 42 Posts: 1,212 Drives: 40th Anv. Rep Power: 23	Nice 40th and nice numbers on the stock block on a sidenote, what vacuum level are you seeing at idle? Thanks! __________________ O&G's Build/Journal <---(1st lowmount single turbo treeseventy) Built Engine Thread 2011 F-250 Build/Journal

02-29-2012, 11:33 PM	#6 (permalink)
O&G A True Z Fanatic Join Date: Nov 2010 Location: Lone Star State Age: 42 Posts: 1,212 Drives: 40th Anv. Rep Power: 23	Just comparing numbers to others who are boosted. Vacuum numbers can let you know how "tight" your motor is. Do you run 11psi. often or is it your high boost map? Let me know when you get around to it. __________________ O&G's Build/Journal <---(1st lowmount single turbo treeseventy) Built Engine Thread 2011 F-250 Build/Journal

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02-29-2012, 11:27 PM	#5 (permalink)
LafitteZ Track Member Join Date: Jan 2011 Location: lafitte, la Posts: 698 Drives: 40th anniversary Rep Power: 15	I'll take a look Tom when I'm in the car. I never really thought about that number.

03-01-2012, 09:26 AM	#8 (permalink)
Vince@R/T Base Member Join Date: Mar 2011 Location: Lansdale PA Posts: 87 Drives: 99 GS400 Rep Power: 14	Great Numbers and a smooth Graph!!

03-01-2012, 09:38 AM	#9 (permalink)
LafitteZ Track Member Join Date: Jan 2011 Location: lafitte, la Posts: 698 Drives: 40th anniversary Rep Power: 15	Thanks vince! OG it look like on my boost controller its around -20 to -25. While cruising on the interstate with the cruise control on it rides about -5 to -1 vacuum. It doesnt take much throttle at all or not much effort by the engine to cruise at 90mph and below those turbos must be pumping good air even while cruising cuz my supercharged 350z rides much lower vacuum numbers and took way more effort to cruise at those speeds.

03-01-2012, 09:42 AM	#10 (permalink)
elliotty Enthusiast Member Join Date: Sep 2010 Location: Charlotte, NC Posts: 355 Drives: '10 PG Nismo TT Rep Power: 15	Awesome numbers! I need to get mine on the dyno. Is this on the GTM tune?

03-01-2012, 10:55 AM	#13 (permalink)
erkthejerk73 Track Member Join Date: Mar 2011 Location: cincinnati Posts: 927 Drives: 13 F150 FX4 eb Rep Power: 15	nice numbers especially from the heartbreaker of all heartbreakers!