Kels The 350z Racecar Profile

Kels The 350z Racecar Profile

Intro: We’ve  been developing kels since 2008, when it was purchased from a US team. Previously built by Jackson Stewart of Unitech Racing and campeigned in Grand-Am’s Koni Challenge, this Z was a steal of a deal as it included a parts car (literally a brand new 350z...
Tony’s Vortech Charged 350z

Tony’s Vortech Charged 350z

Pat Cyr and the boys at Cyrious Garageworks put this Z together and had me tune it with UpRev. Rather than using the less than ideal rising rate fuel pressure regulator and stock injectors, Pat fitted 600cc injectors and a fuel pump upgrade, and I supplied an UpRev GT...
More Engine Development – 414whp with Kels *Video*

More Engine Development – 414whp with Kels *Video*

I spent my entire day yesterday working on the dyno with the Z working on making some more power with intake and exhaust tuning. I had help from some good friends, and it was a fun and educational day. As most of you know, intake and exhaust tuning is half basic...
The Little Z That Could

The Little Z That Could

As the summer rush has slowly started to taper off, we have had some time to put into Kels, the Speedstar sponsored 350z. As you have read, all season long I have been developing and building the new HR block, as the platform to move forward from. The reason to move...
Dan O’Brien’s 2006 350z

Dan O’Brien’s 2006 350z

Dan’s 2006 350z is an example of how even a lightly modified car can find big gains from tuning. In his case the intake that was installed was causing the engine to run quite lean, and the ECU was pulling a ton of timing as a result. With tuning we gained over...