GT Motorsports: "THE ROADSTER" Version 2.0 JWT CAI, W/M Injection RETUNED!
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GT Motorsports
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From: California
Tom came back for round two of making is Roadster meaner and faster than ever. It is always a pleasure to work on Toms car, and I am sure he is enjoying his beast only problem or comment he made when he was picking up the car after handing him the dynograph, he said "that is too much power!"
Original Thread: https://my350z.com/forum/questionable-posts/276904-gt-motorsports-jwt-bb700-f-con-vpro-aps-extreme-fuel-system.html
"THE ROADSTER V2"
Built Engine (not by us)
JWT BB700 Twin Turbo Kit ( Not installed by GTM )
APS Extreme Fuel System
HKS F-Con VPro Standalone Engine Management
HKS Knock Amp and Wideband Meter
HKS F-Con Navigator
GReddy EVO TT Exhaust system
HKS EVC5 Boost Controller
GTM Spec ECU Flash
GTM CAI for JWT TT
GTM Shroud & Fan Kit (Fans controlled by F-Con)
Defi BF Series Gauges
APS Strut tower bar
5/16 Motordyne MREV Spacer kit
Aquamist 2D W/M Injection Kit
TEIN Mono-Flex Coil Overs w/ EDFC
JAZ Auxilary fuel cell for Water/Methanol (can support pure methanol)
Relocation of Oil Cooler to take advantage of the front bumper ducting
Conservative 91 Octane tune @ 13PSI:

Conservative 91 Octane tune @ 16PSI:

Car did begin to lose boost on the top end, but not too much.

GTM JWT TT Cold Air Intake System:




EDFC Controller for Tein Mono-Flex Coil overs:


Navigator, Gauges, and Knock Amp Display:


Relocated Oil Cooler:

Aquamist 2D Water/Meth Injection System:


Sam
GT Motorsports
Original Thread: https://my350z.com/forum/questionable-posts/276904-gt-motorsports-jwt-bb700-f-con-vpro-aps-extreme-fuel-system.html
"THE ROADSTER V2"
Built Engine (not by us)
JWT BB700 Twin Turbo Kit ( Not installed by GTM )
APS Extreme Fuel System
HKS F-Con VPro Standalone Engine Management
HKS Knock Amp and Wideband Meter
HKS F-Con Navigator
GReddy EVO TT Exhaust system
HKS EVC5 Boost Controller
GTM Spec ECU Flash
GTM CAI for JWT TT
GTM Shroud & Fan Kit (Fans controlled by F-Con)
Defi BF Series Gauges
APS Strut tower bar
5/16 Motordyne MREV Spacer kit
Aquamist 2D W/M Injection Kit
TEIN Mono-Flex Coil Overs w/ EDFC
JAZ Auxilary fuel cell for Water/Methanol (can support pure methanol)
Relocation of Oil Cooler to take advantage of the front bumper ducting
Conservative 91 Octane tune @ 13PSI:

Conservative 91 Octane tune @ 16PSI:

Conservative 100 Octane tune @ 18 PSI:
Car did begin to lose boost on the top end, but not too much.

GTM JWT TT Cold Air Intake System:




EDFC Controller for Tein Mono-Flex Coil overs:


Navigator, Gauges, and Knock Amp Display:


Relocated Oil Cooler:

Aquamist 2D Water/Meth Injection System:



GT Motorsports
Last edited by Sam@GTM; Sep 9, 2007 at 10:10 PM.
Nice to see the 700bb kit pushed a bit more to the limit! Great work. Do all of the above maps have W/M injection as part of the tune?
18 psi shouldn't really be off the efficiency island for the turbos - what do you think is causing the issues at high boost/high rpm?
18 psi shouldn't really be off the efficiency island for the turbos - what do you think is causing the issues at high boost/high rpm?
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Hi Sam, all I can say is thank you....thank you for the quality work you guys did on my car. Every one there is awsome, the customer service is top notch. The car runs so smooth and I love the added power( big smile on my face everytime I push that gas pedal.)
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nice setup! you guys are going to make me get a water meth kit.. haha
