GT Motorsports: 4.2L Stroked 622rwhp/600rwtq, GTM 5A/T, Track Tested!
12-04-2007, 12:12 AM
#1
GT Motorsports: 4.2L Stroked 622rwhp/600rwtq, GTM 5A/T, Track Tested!
Update from the previous thread that went seriously O.T. car is make over 600rwhp as promised, and was tracked this last weekend at California Speedway, after the event the car was driven home over 400 miles with no problems. We are very please with out level 3 A/T upgrade and how well it held up with the power and track conditions it was under.
We added some more goodies to the car, including paddle shifters for his awesome GTM Stg 3 trans, Recaro Seats, 07 Hood, JIC Coilovers, Blue LED conversion, Defi Gauges (blue), etc.
"Beauty & a BEAST"
2006 Nissan 350Z Roadster
GTM 4.2L Stroker Kit
GTM Newly Designed 14MM ARP 2000 Head Studs
GTM Stage 3 Heads
GTM Stage 1 Turbo Cams
GTM Fully Built Stage 3 Automatic Transmission
GTM Spec Coating on Pistons and Bearings
GTM Spec 14" Dual Fan Upgrade
GTM Radiator Shroud (Polished Version)
GTM Spec ECU Flash
HKS FCon VPro Standalone Engine Management System
HKS Knock-Amp A/F Wideband
HKS EVC6 Boost Controller
HKS Navigator
HKS Oil Temp Sensor
HKS Fuel Pressure Sensor
HKS EGT Sensor
HKS Oil Pressure Sensor
Defi Gauges with D-Link
GReddy EVO TT Exhaust (Modified to remove 50mm bottle neck)
GReddy Strut Tower Bar
GReddy Oil Cooler
GReddy Transmission Cooler
Polished Manifold and timing cover
Volk GT-S Wheels with Toyo T1-R
Stoptech 4 wheel cross-drilled Big Brake kit 6/4Piston kit
APS Twin Turbo Kit
APS Extreme Fuel System
APS 3.5
Down Pipes
Samco Hoses
PWR Race Radiator
Recaro Blue Racing Seats
Defi Blue Gauges
Blue LED Conversion
JIC Coilovers
A/T Paddle Shifter kit
Pioneer AVIC Z-1 w/ options
This car came to us orginally for diagnostic work, Andrew was disappointed with the power the car was making. He was told the car made 550rwhp (so he ordered custom plates to match that
) After doing a baseline dyno the car did not even make 350rwhp. So Andrew said "If my liscense plate says 545rwhp I need to have ATLEAST that". With that said we set forward feed his hunger for more power!
The car is in the break in process, our first tuning sesssion we were able to accomplish 520rwhp at 11psi. We made the wrong spring choice on these actuators so we had a hard time building more than 11psi of boost.
The car is now making 622rwhp, with the Forge red springs, and the trans is holding up perfect.
Enjoy the Pictures!
Video for the doubters:
Dyno Chart of the car when it originally came in:
Conservative 91 Octane Tune 11 PSI
Pictures:
Conservative 91/100 Octane Mix Tune 16 PSI 3rd Gear Pull
Conservative 91/100 Octane Mix Tune 16 PSI 4th Gear Pull
Sam
GT Motorsports
We added some more goodies to the car, including paddle shifters for his awesome GTM Stg 3 trans, Recaro Seats, 07 Hood, JIC Coilovers, Blue LED conversion, Defi Gauges (blue), etc.
"Beauty & a BEAST"
2006 Nissan 350Z Roadster
GTM 4.2L Stroker Kit
GTM Newly Designed 14MM ARP 2000 Head Studs
GTM Stage 3 Heads
GTM Stage 1 Turbo Cams
GTM Fully Built Stage 3 Automatic Transmission
GTM Spec Coating on Pistons and Bearings
GTM Spec 14" Dual Fan Upgrade
GTM Radiator Shroud (Polished Version)
GTM Spec ECU Flash
HKS FCon VPro Standalone Engine Management System
HKS Knock-Amp A/F Wideband
HKS EVC6 Boost Controller
HKS Navigator
HKS Oil Temp Sensor
HKS Fuel Pressure Sensor
HKS EGT Sensor
HKS Oil Pressure Sensor
Defi Gauges with D-Link
GReddy EVO TT Exhaust (Modified to remove 50mm bottle neck)
GReddy Strut Tower Bar
GReddy Oil Cooler
GReddy Transmission Cooler
Polished Manifold and timing cover
Volk GT-S Wheels with Toyo T1-R
Stoptech 4 wheel cross-drilled Big Brake kit 6/4Piston kit
APS Twin Turbo Kit
APS Extreme Fuel System
APS 3.5
Down Pipes
Samco Hoses
PWR Race Radiator
Recaro Blue Racing Seats
Defi Blue Gauges
Blue LED Conversion
JIC Coilovers
A/T Paddle Shifter kit
Pioneer AVIC Z-1 w/ options
This car came to us orginally for diagnostic work, Andrew was disappointed with the power the car was making. He was told the car made 550rwhp (so he ordered custom plates to match that
) After doing a baseline dyno the car did not even make 350rwhp. So Andrew said "If my liscense plate says 545rwhp I need to have ATLEAST that". With that said we set forward feed his hunger for more power!The car is in the break in process, our first tuning sesssion we were able to accomplish 520rwhp at 11psi. We made the wrong spring choice on these actuators so we had a hard time building more than 11psi of boost.
The car is now making 622rwhp, with the Forge red springs, and the trans is holding up perfect.
Enjoy the Pictures!
Video for the doubters:
Dyno Chart of the car when it originally came in:
Conservative 91 Octane Tune 11 PSI
Pictures:
Conservative 91/100 Octane Mix Tune 16 PSI 3rd Gear Pull
Conservative 91/100 Octane Mix Tune 16 PSI 4th Gear Pull
Sam
GT Motorsports
Last edited by Sam@GTM; 12-04-2007 at 09:29 PM.
12-04-2007, 12:55 AM
#5
Registered User
WOW definitely one of the hottest 5AT finally i can see 6xx instead of 5xx numbers Good Job GTM !!
sorry guys totally forgot about Ron`s car, i don`t even know the final numbers for Ron !, but i knew it was the baddest 5AT at time.
sorry guys totally forgot about Ron`s car, i don`t even know the final numbers for Ron !, but i knew it was the baddest 5AT at time.
Last edited by NETSHARK; 12-05-2007 at 01:26 AM.
12-04-2007, 01:31 AM
#6
Registered User
iTrader: (1)
Join Date: Dec 2005
Location: Lima, Ohio
Posts: 4,205
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by NETSHARK
Hottest 5AT to Date !! no one can come close 
finally i can see 6xx instead of 5xx numbers Good Job GTM !!
finally i can see 6xx instead of 5xx numbers Good Job GTM !!i wouldnt say that
but its is nice....and beastly
Trending Topics
12-04-2007, 05:51 AM
#10
hatersgonnahate
iTrader: (162)
nice car and bad *** build! love the tripple gauges in the stock location!
That first dyno chart........i dont even want to think about who originally built the car.
one question. For those that seem to have a ton of cash for their cars, why do they settle for toyo t1-r's? I know its a popular tire, but i havent seen it fair well in recent tire comparisons. Seems like its the cheap tire to get, that handles marginally. Why not get something like kdw's or mich pilot sports 2' ?
That first dyno chart........i dont even want to think about who originally built the car.
one question. For those that seem to have a ton of cash for their cars, why do they settle for toyo t1-r's? I know its a popular tire, but i havent seen it fair well in recent tire comparisons. Seems like its the cheap tire to get, that handles marginally. Why not get something like kdw's or mich pilot sports 2' ?
12-04-2007, 05:56 AM
#12
New Member
iTrader: (1)
Join Date: May 2006
Location: New York
Posts: 92
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Zilvia
i wouldnt say that
but its is nice....and beastly
but its is nice....and beastly
Mike
12-04-2007, 06:37 AM
#15
New Member
iTrader: (13)
Originally Posted by mforrest100
Yeah...I think he forgot about Ron in Florida. But this car is amazing. So in a matter of 10 days has GTM been the first to bring out a non modified turbonetics single turbo 500 whp and AT 600 whp car??? Not sure but if so keep up the good work. If if they aren't keep up th te good work anyway.
Mike
Mike
FIXED...
Other than some repetitive pictures of parts, I LUV the pictures of the car and the videos....Excellent idea to use the 07 hood to get to fit the strut bar, cause i noticed its using the motordyne spacers.
The car is clean as hell(except for oil coolers locations, but to each their own)....and the blue led conversion is bad ***, bad *** numbers!
Last edited by IIQuickSilverII; 12-04-2007 at 06:42 AM.
12-04-2007, 07:14 AM
#19
New Member
iTrader: (13)
Originally Posted by DustinZ33
I was just about to ask why the 07 hood was on there. Does he currently have the 06 or 07 hood? NICE build by the way.
he had it off in the earlier pics and probably because the sturt bar was rubbing the 06 hood, noticed he has spacer and the strutbar has washers on...... so...the 07 hood probably fixed that
