Originally Posted by Zodiac

Yeah no warranty issues with the mods I've done. I treated it nice for roughly the first 500 miles or so. Most people say that it's not necessary with the newer engines, but I just did what I've always done. I celebrated 1,000 miles by changing the oil and hitting the drag strip. I'm sure more and more people will chime in, or just search the forums there is a wealth of knowledge far more than what I have.

Originally Posted by Eunox

You can always check with your dealer to see what will void warranty or not. Some don't mind, some do. All depends.

Originally Posted by TRMach1

Oh ok cool. Yeah I have 400 miles on it already since when I bought it new on Thursday but I'm trying to take it easy on it until I hit 1,000 just to be on the safe side but its not that easy holding my foot off the gas lol.. Nice so you got a 12.7 completely stock?..

Originally Posted by Zodiac

Yeah. Only thing I had at the time was GT500 axlebacks, doubt it added anything to numbers, just sound. I can probably do better. It was my first time ever at the dragstrip. I'm happy with it though. Haven't gotten back yet.

This was that run with me against my buddy with a fully bolt and built G8.

Cammed g8 vs stock 5.0 - YouTube