I didn't think that side gapping the plugs would make a noticeable difference until I changed my plugs about a month ago and figured what the heck, I would go ahead and side gap the plugs. Since I have done so, there is definately a noticeable difference in the way my bike runs. A worthwhile extra step when changing plugs.
Then the other night I was out riding and there are some gas stations in the area that sell Turbo-Blue Racing Fuel (115 Octane) and figured I would try a little in my bike (about 3 gallons worth). Now I am running Big Bore, modified air cleaner, Thruxton needles, 45 pilots,I believe 150 mains and DBA mufflers from Hermy's, and all I can say is WOW!!!
Big difference, and I still want to try the Mikuni's and Freak yet. I don't know how much of a differnce the freak will make as I believe my carbs are getting plenty of air. She is actually still running a touch on the lean side. By sounds of it the Mikuni's should be yet another improvement and I will probably go with a set of the Nology coils and wires as well.
But any one out there that doesn't believe that side gapping the plugs will make a difference, I fully endorse the extra time it takes to side gap a new set of plugs.
I would also like to stick with about a 60/40 mix of Turbo Blue and Sunoco 93 Octane but at $5.79 a gallon it might get a little on the expensive side to keep up with it as I only get about 25 mpg as well.
Sorry for rambling on but the old girl is really running strong and I am happy as H*#L !!!
