ZZ Performance

Jason Bagnell recently purchased a Competition VS Cam and placed in his 2000 Pontiac GTP.

From Jason's email on 02/26/2004:



"Hey Zooomer... I just got my car back from the shop and the VS cam is running beautifully!!!

RWHP (Horsepower) Before / RWHP After: 231.2 / 265.5

RWTQ (Torque) Before / After: 258.7 / 276.4

Net Gains from VS cam & 90 lb spring upgrade: 34.3 HP / 17/7 Torque

Equivalent Engine HP rating from Dyno computer after adjusting for drivetrain loss: 326HP!!!

KR=0 .... 0.1 at the most infrequently!!!

Awesome...

KR was 5-6 at times before the cam install!"

- Jason of JBC Services, Feb 26, 2004


I'd be curious to see what he'd dyno if he had a proper pulley on the first time.