Thread: KR how much is too much

with gas prices high here in canada i switched from 94 to 92 octane and now im getting kR.. how much is too much? im getting 1.2 at 5000rpms

92?

who sells 92?

what province are you in?

Also, 94 is E10 which requires a different tune from say shell V power 91 which is 0% ethanol.

That could be your issue.

Running too rich.

But if that was the case, your tune was rich to begin with.

Wideband tune time?

Also, 94 is hardly more expensive than 91

mohak or husky gas.. im in sask and 91 is 1.37 and 94 is 1.49 the 92 is 1.42.. i got the zzp tune.. id love to get it dyno tuned but ii cant find any places in alberta or sask that has the program and 600$ is a bit much for the HPtune