Modified – NA Power Building

Modified – NA Power Building

Just before SG-Motorsport closed we did an awesome test trying a number of different configurations on Kels the 350z racecar. With the Jenvy ITBs, Gord Bush ported Heads, high comp pistons and rods and JWT cams, the car put down 372whp. Enjoy the article!...
SG-Motorsport / Speedstar 350z – 372whp

SG-Motorsport / Speedstar 350z – 372whp

This is proof that NA tuning CAN make power. The dashed line shows the 350z as I recieved it as a Grand-Am GS racecar with Motec, headers, exhaust, intake – the whole bit. Over the years we have changed the cams, ported the heads, changed the headers, fabricated...
Jenvey ITB Install

Jenvey ITB Install

I have yet to post the ITB story, but let me tell you it was an adventure. The shop was pretty much empty at the point when I got all of the parts for install, so I was really hoping for a bolt-on affair. Unfortunately, Jenvey was back-ordered on some linkage parts...
Website Repaired + 360whp!

Website Repaired + 360whp!

ITB’s have been ordered thanks to Jenvey! We did a test of the stock lower manifold with no restriction and it yielded 360whp, after ported heads thanks to Gord Bush, and big cams. Have a great Christmas and New Years, we have lots of exciting updates coming...