joemoney415

Does anyone know of a good source for race gas (108 octane or so) and if so the pro's and con's of using it on an AMG engine, namely the new cls 63? I have been interested but am unfamiliar with what brand I should look for, or whether I should even consider it.

Mrdredd

You going to tune your ECU for it?

FORZFED

make sure its unleaded..or you will destroy your c.c's and sensors..