HSTuners - View Single Post - Higher Octane Gas after installing CAI and Exhaust

06-08-2002, 01:53 PM

Hey all. I have recently installed a cai and Greddy SP exhaust to my 94 civic. I was wondering if I should start using higher octane gas or stay at 87? Also, when should I have my new air filter cleaned/changed? Thanks.

06-08-2002, 01:53 PM	#1
eXwiLL94 Posts: n/a	Higher Octane Gas after installing CAI and Exhaust Hey all. I have recently installed a cai and Greddy SP exhaust to my 94 civic. I was wondering if I should start using higher octane gas or stay at 87? Also, when should I have my new air filter cleaned/changed? Thanks.