Jake
Registered User
I went to the track last night and for the first time used 100 octane. The goo thing was my MPH was up by almost 4 in the 1/8 and up 2 in the 1/4 but my et was down by almost 2 tenths. Last time I ran it was 45 degrees out and last night it was in the 70's. Could the temps make that much of a difference? And what does my MPH being up so high mean?