8 degrees of cam advance have made the MM head/cam setup a whole new machine. Not perfect but *much* better. Power's much more even and the car pulls strongly on cam and quite nicely off cam.

Car's pinging a bit but it has 89 octane gas, not 92. Swapped in a the stock chip (vs the JC) and the pinging stopped. Next fill will be premium and will put in the JC chip again and see how it does.

I think it would be interesting to try a range of advances from 6 to 10 degrees and see how it behaves....

Bill - Mr. A. Graham Bell seems to have called this one spot on!

Jeff