Ray’s Nissan 350Z originally came to us from New Jersey for a tune years ago. After making 400+HP for a couple years it was time for more power, at which time a Dynosty built VQ35DE was spec’d out. The build motor was installed, along with a revised Boosted Performance mid mount turbo kit, Precision Turbo billet 76mm turbo, and a Dynosty E85 fuel system with CJM twin pump (255/485). After calibrating the Haltech Pro Plugin standalone the result was an impressive 934WHP on E85.
934WHP 350Z Dyno Pull Video:
Nissan 350Z Dyno Chart:
This Nissan 350Z came to us from Nashville TN for a dyno tune after installing a Boosted Performance turbo kit, and left with over 400 horsepower at the wheels. A Precision Turbo billet CEA 6266 turbo was chosen with .81ar exhaust housing, and was installed on the factory headers with a 3″ exhaust system. After installing the kit, the team at Dynosty was contacted to supply a base Haltech ECU calibration in order to drive the vehicle to Louisville for a complete dyno tune. Upon arrival, Hal quickly dialed in the drivability and began working on power tuning. 300+whp was achieved and some minor changes were needed to get the boost controller working. After the adjustments we were able to post up consistent 400+whp numbers, ending at 417WHP max at 9-10psi. This is great power for the stock VQ35DE Nissan 350Z engine with Boosted Performance turbo kit on stock headers. Generally we recommend aftermarket headers due to the stock headers restrictive nature for 400+ territory.
This Nissan 350Z had a self-installed Boosted Performance turbo kit with Precision 62mm turbo and was dropped off for inspection and dyno tune. After a few items were touched and the Z was strapped on our Dyno Dynamics where Hal got to work on the TurboXS Utec ECU. The tune came together quickly at 7psi limited by the boost controller and Tial wastegate spring, yielding 325whp and slightly more torque.
Details of build:
2005 Nissan 350Z Anniversary Edition
Dynosty 3.5L VQ35DE Engine, with CP Pistons and Eagle Rods
Stock heads secured by ARP L19 Head Studs
Factory crank secured by ARP Main Studs and Dynosty Billet Main Girdle
Boosted Performance BP 62mm Turbo Kit with Precision Turbo Billet 6265 Turbo
Momentum Performance Headers
Cosworth Intake Plenum
Walbro 400 Fuel Pump feeding Injector Dynamics ID 1000CC Injectors
Haltech Platinum 350Z EMS, Haltech Dual Wideband Controller, Haltech Boost Control