Another DIY Twin Turbo kit (COMP oil-less turbos)

CDepp · 12-16-2014, 02:45 PM

Quote:

Originally Posted by thangcu35

1st and 2nd gear ~ 70% throttle with traction control on. Running off wastegate pressure around 9-10 psi (dont have gauge to verify). Timing is fairly conservative at 17. Got air fuel to be around 11.5-12 still rough but I only spent an hour to street tune it. Turbos initially are sooooo laggy, cant even hear blow off valves go off. Then after a couple of pulls to soften up the grease in the center housing, it became so much better in response and noise! Im guessing full boost is before 3.5k right now in 4th gear, but it will get better once I break it in further. It will go sideways with half throttle in 2nd if traction control is off. Just insane.

http://youtube.com/watch?v=bi1NHBzcx...e_gdata_player

Can build a nice turbo setup, can only film vertical...

thangcu35 · 12-16-2014, 02:54 PM

Quote:

Originally Posted by CDepp

Can build a nice turbo setup, can only film vertical...

Iphone 6 is slim as hell its hard to hold it around the edges

firulice · 12-15-2014, 07:54 PM

Sick

Masterbeatty · 12-16-2014, 08:11 AM

Damn your back must be killing you now. Good job dude, im sure you will need rear tires here pretty soon.

Cbtech · 12-16-2014, 02:33 PM

love DIY mods! well done!

phunk · 12-25-2014, 07:12 PM

Thats some mighty fine work youre doing there!

jwick · 12-25-2014, 08:31 PM

I don't get any sound on the clip

jwick · 12-25-2014, 08:32 PM

Why aren't you running an undershroud?

thangcu35 · 12-25-2014, 09:41 PM

Quote:

Originally Posted by jwick

Why aren't you running an undershroud?

Did Nismo conversion but didn't get the undertray. I actually removed the base oem undertray on my first oil change. Thought it was ridiculous on how many bolts and pins I had to remove to get to the drain plug. I know Z1 has a nice aluminum alternative but I'm not convinced to put one on yet. It's been 9k miles and I haven't notice any negative effect. Does the youtube link not work for you?

jwick · 12-25-2014, 10:37 PM

Quote:

Originally Posted by thangcu35

Did Nismo conversion but didn't get the undertray. I actually removed the base oem undertray on my first oil change. Thought it was ridiculous on how many bolts and pins I had to remove to get to the drain plug. I know Z1 has a nice aluminum alternative but I'm not convinced to put one on yet. It's been 9k miles and I haven't notice any negative effect. Does the youtube link not work for you?

I just clicked the in post video and it didn't have any sounds

I'm running the ZSpeed undershroud and love it

ATLz · 12-25-2014, 09:23 PM

Great job on the build...

Mbreese · 12-25-2014, 10:26 PM

Great job on the build!!! very inspiring to all of us DIY people out here

jwick · 12-25-2014, 10:38 PM

BTW beautiful build

Rob298mx · 12-25-2014, 10:48 PM

Car sounds sick!

sandersd · 12-27-2014, 08:58 AM

Great job! Just curious, have you done a cost comparison vs buying a prefabbed kit? As a fellow DIYer I know nothing can compare to the satisfaction and attention to detail you get when doing it yourself, and you did an outstanding job, but would you do it again or just buy a kit?

Beautiful welds, btw. I'm jealous...

12-16-2014, 08:11 AM	#4 (permalink)
Masterbeatty A True Z Fanatic Join Date: May 2012 Location: Whales Vagina Posts: 4,586 Drives: the speed limit... Rep Power: 122869	Damn your back must be killing you now. Good job dude, im sure you will need rear tires here pretty soon. __________________ 2011 MB 6MT Masterbeatty journal

12-16-2014, 02:33 PM	#5 (permalink)
Cbtech A True Z Fanatic Join Date: Feb 2013 Location: Sacramento, CA Posts: 1,372 Drives: 40th Anniversary Rep Power: 17	love DIY mods! well done! __________________ Are U in Sacramento or Central Valley California? Click here! Foglight Hardwire in less than 10 minutes! DIY: Automatic VDC off

12-25-2014, 07:12 PM	#6 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,669 Drives: 370 Rep Power: 974725	Thats some mighty fine work youre doing there! __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

12-25-2014, 08:31 PM	#7 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465058	I don't get any sound on the clip __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

12-25-2014, 08:32 PM	#8 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465058	Why aren't you running an undershroud? __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

12-15-2014, 07:54 PM	#3 (permalink)
firulice Enthusiast Member Join Date: Nov 2014 Location: utah Posts: 277 Drives: 40th Rep Power: 1107	Sick

12-25-2014, 09:23 PM	#11 (permalink)
ATLz Banned Join Date: Nov 2014 Location: atl Posts: 19 Drives: 370z Rep Power: 0	Great job on the build...

12-25-2014, 10:26 PM	#12 (permalink)
Mbreese Enthusiast Member Join Date: Dec 2012 Location: Cartersville,Ga Posts: 331 Drives: Metalic-Gray,09 370Z Rep Power: 33	Great job on the build!!! very inspiring to all of us DIY people out here

12-25-2014, 10:38 PM	#13 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465058	BTW beautiful build __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

12-25-2014, 10:48 PM	#14 (permalink)
Rob298mx Base Member Join Date: Aug 2014 Location: NH Posts: 91 Drives: 2010 Nissan 370z Rep Power: 12	Car sounds sick! thangcu35 likes this. __________________ 2010 Nissan 370z F.I. TT

12-27-2014, 08:58 AM	#15 (permalink)
sandersd Enthusiast Member Join Date: May 2014 Location: Houston, TX, USA Posts: 280 Drives: 2014 370z Nismo Rep Power: 13	Great job! Just curious, have you done a cost comparison vs buying a prefabbed kit? As a fellow DIYer I know nothing can compare to the satisfaction and attention to detail you get when doing it yourself, and you did an outstanding job, but would you do it again or just buy a kit? Beautiful welds, btw. I'm jealous... __________________ 2014 370Z NISMO -- HKS Hi-Power Exhaust -- Swift Springs -- BC ER Coilovers -- SPL Suspension Components -- Nismo R-Tune Intake -- Seibon BD CF Hood

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