4.0 Liter GT4 package now available...
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4.0 Liter GT4 package now available...
DeMan Motorsport 4.0L GT4 is complete and dyno tested!
UPDATE 2/24/16 - Continued tuning to the ECU and other developments were dynod yesterday on our 4.0L engine package in our GT4. Attached is the latest dyno sheet. Testing short tube (red) vs long tube (green)header. 410HP and 345FT/LB at the wheels!
12/14/15 - First Test - 403HP at the WHEELS! and 340FT/Lb of TQ at the wheels!
Given an average and arguable percentage loss thru the drive train of between 10-12% we could say we have the GT4 4.0L with 450+ HP and 380 TQ!
DeMan Motorsport 4.0L GT4 Stage 1 in RED compared to Stock 3.8L GT4 in GREEN. It consists of 4.0L stroker kit, 82mm Throttle body, Headers and appropriate DeMan Motorsport in-house tuning on our Dyna Pack dyno.
UPDATE 2/24/16 - Continued tuning to the ECU and other developments were dynod yesterday on our 4.0L engine package in our GT4. Attached is the latest dyno sheet. Testing short tube (red) vs long tube (green)header. 410HP and 345FT/LB at the wheels!
12/14/15 - First Test - 403HP at the WHEELS! and 340FT/Lb of TQ at the wheels!
Given an average and arguable percentage loss thru the drive train of between 10-12% we could say we have the GT4 4.0L with 450+ HP and 380 TQ!
DeMan Motorsport 4.0L GT4 Stage 1 in RED compared to Stock 3.8L GT4 in GREEN. It consists of 4.0L stroker kit, 82mm Throttle body, Headers and appropriate DeMan Motorsport in-house tuning on our Dyna Pack dyno.
Last edited by DeMan Motorsport; 02-25-2016 at 09:22 AM. Reason: Added Dyno Sheet
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When will there be a proof of concept?
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GT4 4.0L has been Dyno tested and driven!!
Results and Dyno sheets coming soon!
Results and Dyno sheets coming soon!
__________________
2016 GT4-R
Rick DeMan
DeMan Motorsport
Upper Nyack, NY
845 727 3070
Porsche Sales & Service
Porsche Race services and parts
www.DeManMotorsport.com
2016 GT4-R
Rick DeMan
DeMan Motorsport
Upper Nyack, NY
845 727 3070
Porsche Sales & Service
Porsche Race services and parts
www.DeManMotorsport.com
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DeMan Motorsport 4.0L GT4 is complete and dyno tested!
403HP at the WHEELS! and 340FT/Lb of TQ at the wheels! Dyno sheet attached to the first post.
403HP at the WHEELS! and 340FT/Lb of TQ at the wheels! Dyno sheet attached to the first post.
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Continued tuning to the ECU and other developments were dynod yesterday on our 4.0L engine package in our GT4. Attached is the latest dyno sheet. Testing short tube (red) vs long tube (green)header. 410HP and 345FT/LB at the wheels!
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Shop new and used parts in our NEW Online Shop
Check out our latest 4.5L Cayman GT4 Upgrades
See all cars for sale HERE
See awesome photos of out projects here.
DeMan Motorsport
530 N Highland Ave Nyack, NY 10960
845 727 3070
Porsche Sales, Service, Restorations
Porsche Race Services and Parts
DeManMotorsport.com
Shop new and used parts in our NEW Online Shop
Check out our latest 4.5L Cayman GT4 Upgrades
See all cars for sale HERE
See awesome photos of out projects here.
DeMan Motorsport
530 N Highland Ave Nyack, NY 10960
845 727 3070
Porsche Sales, Service, Restorations
Porsche Race Services and Parts
DeManMotorsport.com