Thanks for the link Deon.
Bob I have no (around town) where I live.
I do know that the Triumph runs at a higer RPM than HD but I still think I might like a little higher gear than what I have.
If I don't like it I can always go back to the stock.
Right now it reminds me of a 340 Dodge Challenger I had with 355 gears.
The 340 along with the 383 are big bore short stroke motors.
When I first rode the Speedy that is exactly what came into mind.
Thanks for the input.
Worth