I'm heading out to the track tonight for the first time in my nature loving crx, (first time in a long time), and was wondering what's the highest octane race gas you guys put in your cars? I know it's bad for the o2 sensors, but I never had a problem w/it in my turbo prelude, just wondering if you guys have had any downsides to using it in your NA cars.

 

1 gallon 114 for ever 3 gallons of 97.

 

i got a gallon of 114 for free at the track one night when i broke down the guy thought i ran outta gas but he was wrong but i took the 114 and didnt say anything but with that and a full tank of 94 it ran pretty damn good dunno if it was anyfaster but ran good

 

I know several ppl who use the 97 for a couple gallons then like 1 of race, anyways im heading to bithlo tonite and so is jmx2323, look for a black crx dx and a grey 94 integ ls