gs 1100 sprocket size with 750 ratio s/c gears

[Guest]

Im looking for starting point for 1/4 mile rear sprocket size with 750 ratio crank/clutch gears
I have a 17" rear wheel with 50 series shinko and 16 tooth front sprocket that I am not changing
this is a new build: 1260 10.5-1,390 cams,ported head 1150 valves,rs 36 carbs
I read on APE's tip section that you run 6-7 teeth less than 1100 ratio
I never had a base setting before this build

[Buffalo Bill]

I hope I'm not wasting your time posting this link: gearingcommander.com

[Guest]

no,not at all.
thankyou
even someone running a 16 front sprocket with a 17" rear with 1100 ratio would help
All my friends at track run newer bikes,so no help there

[Guest]

Sprocket? What's that?

Good luck with your search!

[rapidray]

6-7 teeth LESS teeth than with the 1100 ratio clutch gear. 15/40 would be a good start.
Ray.

[Guest]

thanks Ray,
yeah,so with my 16 front Ill go with a 42-43 rear.