7 or 8 tooth drivers on the turbos?

[astro]

So what size drivers are working the best on the turbos? 7 or 8 tooth drivers?

 

[Linc]

Depends on what pitch of track,2.52 pitch,I've seen 9 tooth put on,but with a turbo and the high track speeds,I think this would be a detriment due to hydralics.On the 3 pitch,7 tooth is all you can fit.

Unless of of course you drop and roll,and we all know that drop and roll is an excellent option.

 

[astro]

Going on a 3" pitch track. I have room for either 7 or 8 tooth on my project.

 

[Rioplay]

I know that you will not have problems with track speed, but if the 8 tooth fits for your project you might as well get the most track speed as possible.