sometimes mine sounds strained at 70, sometimes it sounds like it's humming happily away
seems happiest when it's cool out
akso, have now determined to run her up to 75 in 3rd, just to see what that sounds like
what's top speed (or close to it) in 2nd?
one thing about the rebel was, it was just too limited by intake to over rev in any gear under load, just pin her ears back and shift when she quit pulling