Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

GT Motorsports: GTM Stg1 block, JWT530bb, Fcon VPro ~475rwhp/~500rwtq

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  #1  
Old 01-13-2009, 08:50 PM
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Exclamation GT Motorsports: GTM Stg1 block, JWT530bb, Fcon VPro ~475rwhp/~500rwtq

Alex is a long time customer of ours, he decided to bring his car in for some more reliable power. GTM Stage 1 short block went in, with the addition of EMS upgrade (VPro and Knock amp) and a few other goodies, this is one fast spooling, sedan that will definitely surprise a few people on the road. Thank you for your business Alex we hope you enjoy the new found power!

-George
GT Motorsports

Original build: http://my350z.com/forum/shop-builds/...91-octane.html

Current Specs:

JWT 530BB Twin Turbo System
GTM Fuel Return system
Deatchwerk 600cc Injectors
GTM Stage 1 Shortblock
GTM Stage 1 cylinder heads
GTM Stage 2 turbo cams, 272s
Walboro 255lph pump
Defi Boost & EGT Gauges
GTM/Exedy Stg 1 Organic Clutch/Flywheel kit
GTM Dyno Tuning w/ HKS Knock Amp
GTM Custom Test pipes w/ Flex section
GTM ECU Flash
GTM 56mm Radiator
GTM 14" Fan kit with shroud
GReddy Oil Cooler
GReddy Oil Catch Can
HKS FCon VPro
HKS A/F Knock amp
HKS Camp2
HKS EVC6


Comparison of stock block vs. stock block with Utec vs. built engine with FCon:



















































 
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Old 01-13-2009, 09:32 PM
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Wow! Nice and clean. Why the 530bb?
 
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Old 01-13-2009, 09:32 PM
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Wow! That is one bad a$$ sedan!
 
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Old 01-13-2009, 09:36 PM
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Wish i had a comparable sedan...
 
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Old 01-13-2009, 10:42 PM
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Good job!
 
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Old 01-14-2009, 04:41 PM
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What a huge bump in torque! Very nice George - congrats to the owner. To even things out on the power curve, a custom GTM exhaust and Cosworth manifold might be in order
 
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Old 01-14-2009, 04:45 PM
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Very nice.

Out of curiousity, what module do you use to switch b/w the CAMP2 and the navigation on the factory nav screen?
 
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Old 01-14-2009, 06:56 PM
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soooooo clean!!!!!!!!!
 
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Old 01-14-2009, 07:00 PM
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Originally Posted by 6spG
Wow! Nice and clean. Why the 530bb?
This was the kit on the car with the stock engine, and they spool so fast it is easy to get spoiled by them, he can always upgrade later if he wants more power, but with 500rwtq he will have traction issues as it is.
 
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Old 01-14-2009, 07:00 PM
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Originally Posted by rcdash
What a huge bump in torque! Very nice George - congrats to the owner. To even things out on the power curve, a custom GTM exhaust and Cosworth manifold might be in order
Thanks Raj, a large exhaust and better manifold might get us to that 500/500 mark, I would say its close enough though

-George
GT Motorsports
 
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Old 01-14-2009, 07:01 PM
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Originally Posted by Hotdawwgman
Wish i had a comparable sedan...
Just drop yours off at the shop, then you will really have fun on the canyon runs

-George
GT Motorsports
 
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Old 01-14-2009, 09:37 PM
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Niiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiceee!!!!!!!!!
 
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Old 01-15-2009, 12:14 AM
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Did you see the results on our test pipes 2c? Good gains, check them out

-George
 
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Old 01-15-2009, 04:28 AM
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I've had the car back for a few months now and its running perfectly fine. The power is exceptional and the turbos spool ridiculously fast with no lag whatsoever, which was the main reason I decided to stick with 530bb turbos. The 272 cams really help out the top end power, glad I decided to go with those over the 256s. Difference between Utec and Fcon is night and day! The car is so much smoother and it defintely got rid of the little "jerK" that utec caused when it switched from closed to open loop. The clutch is holding up fine right now, but I'm sure it will need to be replaced within the year. I'm going to recommend potential Gs/Zs going FI to overbuy your clutch!

I'll be back at GTM this year for a few more goodies (SPAL fan speed control unit, os giken lsd to replace quaife, and a few more things ).

Btw, this is what the car looks like now courtesy of MarcusCookePhotography.



More pics here:
https://g35driver.com/forums/picture...otography.html
 
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Old 01-15-2009, 08:52 AM
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wow.... that is nice build. what compression are you running and how many lbs of boost?

I have a built motor with 11:1 compression.... just got it tuned by PF supercars. I did a base run on 9 lbs and he maxed out my aps 500CC injectors.... 450whp and 400 ft lb TQ at 9lbs... i need to hurry up and get bigger injectos so i can raise the boost and see what other numbers i can get.
 


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