Question about torque converter sprockets

[Rufus Hugo]

I work with a knowledgeable guy. I was told that changing the TC sprocket 1 tooth size is equal to a 4 tooth change on the driven sprocket.

Is this correct? If so, experimenting with final drive ratios would be cheaper by buying 12.00 sprockets instead of 30.00ish driven sprockets.

What say ye?

 

[chrisr]

Normally changing the TC sprocket (driver sprocket) gives you the biggest bang for tooth change. To find your final drive ratio just divide the driven 60t by the driver 10t = 6:1 which is great for low end and hill climbing or 60t by 15t = 4:1 for better top end. Hope that helps

 

[MB165]

check out this chart, plug in your tooth count and you can tell what happens when teeth are added or subtracted.