I am a track day person but got into karting too. Too many weeks between events. I started with a rotax and a birel chassis. Very nice writeup. I have a free online magazine for the track day driver community and would like to have an article on karting. Any chance you would be willing to let us publish your writeup? We are just starting up. Check it out at www.autotrackdaymonthly.com.

Blitz,

Regd. your post on <https://www.evolutionm.net/forums/evo-general/520976-top-speed-gear-ratio-final-drive.html> - could you email me that spreadsheet (if you still have it) at 'vazirncars@gmail.com' please?

Best regards,