Yup, only 65 Dynojet horses. Been told they're not real rear wheel horses, but "SAE corrected" or something...

Air leaks, what makes you suppose it is air leaks, rather than just ill tune?

Actually, I did just fix an air leak - one of the hoses from the carb connecting it to the airbox wasn't on properly, perhaps that was doing it? The airbox has had the partition removed and four holes drilled in the top. Carb is stock.

lol at the misses.