WATCHER

where do you fill up? and what octane do you use?

hello guys, i have been getting horrible gas mileage (just like all of us) and I wanted to know what octane do you use?

here in Ca we have 88, 89, 91.

is it necessary to use 91? the high octane?

Thanks!

Brice-RX8

I will be the first to let you know, you are going to get flamed for not searching. This topic is brought up once a week, so just search and you will find just about everyone's opinion on this subject.

I use 87 btw.

WATCHER

yeah, i saw that there was another forum. my bad... no0b mistake. thanks


so 88 isn't bad for the engine? or doesn't lose performance?

Razz1

Yaw, move this to General Auto. It's not a problem.

Chrissss

I've used Shell 87 and 91. There is a noticeable increase in throttle response using the 91.

Chris...