# Redline in GM High tech magazine... **URL:** \ **Category:** Shift518 Automotive\ **Created:** [March 9, 2009, 3:48pm UTC](https://forums.speedlife.net/t/redline-in-gm-high-tech-magazine/242671 "2009-03-09T15:48:21Z")\ **Posts on this page:** 1\ **Showing post:** 30
**Author:** ![SSmokinn\_SS](https://avatars.discourse-cdn.com/v4/letter/s/ec9cab/32.png) [@SSmokinn\_SS](https://forums.speedlife.net/u/SSmokinn_SS)\ **Post date:** [March 9, 2009, 9:46pm UTC](https://forums.speedlife.net/t/redline-in-gm-high-tech-magazine/242671/30 "2009-03-09T21:46:23Z")
> [@Somebody pic me a Digi cam ....](https://forums.speedlife.net/t/somebody-pic-me-a-digi-cam/15305/13): > > the dyno sheet doesnt lie, how the real story goes is, after the cam install Howard tuned it on the razors edge to see what a “cam only” ls3 would make, Jon got happy and told everyone the amazing #'s it made 490’s!!! But as we all know, howard DOES NOT tune to the edge and he made it where he felt was safe, b/c jon is gonna beat on it, so he did “detune” and made 15 less rwhp. Basically what it boiled down to was Jon was over excited and should have waited to tell vengance the #'s it made until Howard was done. yah I dunno. The ls1tech thread is updated with alot of shit from Vengence. 2 different things going on --- _[View the full topic](https://forums.speedlife.net/t/redline-in-gm-high-tech-magazine/242671)._