Was thinking about topping the ole honda off with some premix of 112 and 93, 32:1 of course, I was wondering what kind of rejet would I need, or would I need to at all?
Very good read, thanks for the info as always..
Hondas HRC dept sent these general specs a while back.
Stated needed to CC the head and checking compression 1st.
CR........Octane
8.0 -8.5 / 87- 89
9.0-9.5 / 90- 91
10.0- 10.5 / 91- 93
11.0- 11.5 / 93 -100
12.0 -12.5 / 101-105