Patman
Well-known member
Sunoco has reduced its super to 93 octane in NJ NY and Conn. Where are you finding 94?
All the Sunocos here in Toronto, Ontario that I go to still have 94. I'm in trouble once they get rid of it, as my car definitely can't run without detonation on 91. When I had my car dyno tuned I had them add 3 degrees of timing at lower rpms (for better throttle response off idle), so it pings too much on anything less than 94 (and even with 94 it'll ping at low rpms on very hot days in 4th gear) So when they get rid of 94 I'll need to get my tuning redone, and I'll lose the nice throttle response I've got.