gas??

[honda965]

i was runnin reg gas in my 300ex, i now put a 330big bore should i use premium,plus or race gas?

[DJR300ex]

depends on your compression

[bwamos]

If it's an 11:1 330cc then you can just run Premium Pump gas.

[m.h.s.c.#527]

if u r runnin it hard it run 100 octane or better