# 24 Hours of Le Mans Z51 Commemorative Edition package **URL:** \ **Category:** Builds\ **Created:** [May 26, 2010, 8:59am UTC](https://forums.speedlife.net/t/24-hours-of-le-mans-z51-commemorative-edition-package/252295 "2010-05-26T08:59:15Z")\ **Posts on this page:** 1\ **Showing post:** 59
**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:** [June 3, 2010, 5:45am UTC](https://forums.speedlife.net/t/24-hours-of-le-mans-z51-commemorative-edition-package/252295/59 "2010-06-03T05:45:14Z")
> [@Downtown tonight - Nick Pearl](https://forums.speedlife.net/t/downtown-tonight-nick-pearl/32321/43): > > i know but your talking to someone new to the ls1 world, all i have done is reading research and reading forums and just trying to gather as much information as possible and your talking to me like i should be a certified gm mechanic lol. There might be a chance i am wrong about something, but its no reason to make someone feel like a retard about it. on a side not i would think there is a small diference between 305hp and 345 hp? there isnt any difference between 305, and 345 in the LS1 world The LS1 was very under rated from the factory to begin with. The C5 just has a 345 hp rating because, why would they rate a F-body the same, that cost 15-20k less?? Its all about sales…in that post you made, it even said the LS1 in the f-body and the C5 are the same…but why would one have 40hp Less? Sales. C5 was gm’s highest sports car.They couldnt have a 2nd entry level pony car popping in with the same hp rating for thousands less…then no one would buy the C5. but once they started hitting the dyno’s, LS1 f-bodys stock were putting down the same power as c5’s if not more…and that doesnt include the 335-345hp SLP package camaro’s and firehawks. --- _[View the full topic](https://forums.speedlife.net/t/24-hours-of-le-mans-z51-commemorative-edition-package/252295)._