Underdrive pulley recommendation

[rah rah 986]

I purchased the tarret. It came with a new bolt which is recommended regardless of which brand you choose. Also, I think the Tarret is a 4" pulley, whereas some of the others are 5". I am not sure what this means in terms of performance. Would be good to know .

[sam c.]

Originally Posted by rah rah 986

I purchased the tarret. It came with a new bolt which is recommended regardless of which brand you choose. Also, I think the Tarret is a 4" pulley, whereas some of the others are 5". I am not sure what this means in terms of performance. Would be good to know .

All the ones I saw when I did mine were 3". Didn't matter the brand, price, or what milling of the body looked like... They all had a 3" diameter.