# so i guess my car is slow **URL:** \ **Category:** Shift518 Automotive\ **Created:** [August 25, 2011, 7:23pm UTC](https://forums.speedlife.net/t/so-i-guess-my-car-is-slow/260168 "2011-08-25T19:23:34Z")\ **Posts on this page:** 1\ **Showing post:** 42
**Author:** ![sbardy](https://avatars.discourse-cdn.com/v4/letter/s/8edcca/32.png) [@sbardy](https://forums.speedlife.net/u/sbardy)\ **Post date:** [August 26, 2011, 8:55am UTC](https://forums.speedlife.net/t/so-i-guess-my-car-is-slow/260168/42 "2011-08-26T08:55:43Z")
> [@you know what really grinds my gears?](https://forums.speedlife.net/t/you-know-what-really-grinds-my-gears/44907/19): > > Yea it “sounds” good, but did Greg get a slip out of it yet? I would go through that car pretty good as the previous owner seems like a major liar. In one thread he even says that it ISN’T a performabuilt lvl 3 transmission but a 4l65e that him and his friend “built”. He claims they are LS3 heads, but then reveals that they are L92 heads in another thread (LS3’s are more desirable due to hollow stem valves). > > Not saying it’s not fast and isn’t done right, just don’t take the previous owners word for it. This… Big case of shoulda, coulda, woulda going on here. Just cause the previous owner ran great times doesn’t mean shit. The guy was a liar and ripped Greg off. I was running 11.6 consistent, shoulda coulda woulda been running 10s though, but I didn’t. Gotta run it first to be making assumptions --- _[View the full topic](https://forums.speedlife.net/t/so-i-guess-my-car-is-slow/260168)._