super bird

[gillahoon]

Do you really have to use super this these cars. gas prices suck just want to konw if you can get away witn reg or plus.

[third_shift|studios]

yes. it's a high performance engin-use High test gas. Their are multiple threads about this, do a search for it and you'll read why it's just better to shell out the cash.

[MadSeason]

it says right in the manual, use premium. anything less will kill the engine in the long run, burn more gas, and hinder performance

[Flobeast385]

deffinitely use high-test because the LS1 is a 10.1:1 compression motor that will cause detonation (pinging) when using anything else. If you care about your car at all and want to keep it I would put the good stuff in it

[0rion]

Super is usually 20¢ more than regular which works out to ~$3 a fill up extra. Not that big a deal if you ask me.