This is a Yamaha Blaster BRAND NEW aftermarket adjustable stator timing plate.
This is a MUST HAVE option for anyone running aftermarket pipes.
This allows you to advance your timing by plus from 0 to 7 degrees.
Easy to install, reused your stock hardware, and will make a noticeable difference in "seat of your pants" power delivery!
Fits 1988-2006 Blaster