# BONE STOCK evo9 RS vs RS impreza STI swap **URL:** https://forums.speedlife.net/t/bone-stock-evo9-rs-vs-rs-impreza-sti-swap/245806 **Category:** Shift518 Automotive **Created:** [July 31, 2009, 10:42am UTC](https://forums.speedlife.net/t/bone-stock-evo9-rs-vs-rs-impreza-sti-swap/245806 "2009-07-31T10:42:38Z") **Posts on this page:** 1 **Showing post:** 52
### Author: ![Auto0utcast1](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/auto0utcast1/32/6546_2.png) [@Auto0utcast1](https://forums.speedlife.net/u/Auto0utcast1) #### Post date: [August 27, 2009, 8:59pm UTC](https://forums.speedlife.net/t/bone-stock-evo9-rs-vs-rs-impreza-sti-swap/245806/52 "2009-08-27T20:59:15Z")
> [@Looking for a song...](https://forums.speedlife.net/t/looking-for-a-song/22185/3): > > If you know jay so well why don’t you ask him how to launch the car. Check his videos out he launches it off the revlimiter and flat foot shifts it big difference in launching a cammed/ 35r built motor sti vs a stock turbo stock cammed stock block car… power delivery and output are at 2 totally different spots in the rev range. (_jay has had his car specifically tuned to not look at fbkc iirc_) ive launched a built motor, big turbo sti and ive launched a stock turbo stock block one and ill tell you flat out its completely different. i ALSO can speak from experience that a proper launch and good shifting ET and trap will vary greatly… i went from 12.8 to 12.3 and from a 106mph trap to a 111mph trap in the same night. all having to do with the launch and shift points and how clean you are on and off the gas/clutch. with the weight of that gc8 with a full sti drivetrain in it you should DEFINITELY be pulling MUCH better times than a fucking 13.1… shit i think celtic1982citlec managed a 13.1-13.2 BONE STOCK out of a full weight 06’ sti… that gc should be AT LEAST .3 faster than that in STOCK form… and then a tune and intake/exhaust/downpipe… u gotta be talking mid 12’s… theres driver error here. --- _[View the full topic](https://forums.speedlife.net/t/bone-stock-evo9-rs-vs-rs-impreza-sti-swap/245806)._