Can I get better gas and maybe eliminate the pinging? I have been running 14* on 89 with no pinging but now that its warming up Im getting pinging. And which way do you turn the dist to bump it down? counter-clock wise?
When you retard the timing, the idle gets lower. I do think retarded is CCW, but the last thing I timed was a Chevy so I might be thinking of it (in my mind's eye).
I'd rather retard timing than buy higher octane fuel. This will leave you some fudge-factor room when it gets real steamy this summer (if it pings on 10* this summer, toss some higher octane in it).