Hey, it was late, I just did the simple math. You're right, it won't slow it down as much as I thought. But a 120/90 or even a 130/90 is still the best bet to fix the speedo.
Steelheart- '03 Speedmaster Black/Yellow
The Hayabusa Killa
16" Shorties/140 mains/Airbox drilled
Procom CDI
"There is no cure for Celibacy. But we can treat the symptoms."