Quote:
Originally posted by NBs996
p.s. answer your phone!! |
Thought it was you so just let it ring
Drop off at the top? Yes they all do that sir, even the 675's run out of puff at the top. I'm sure someone will come along with a 620 and 675 curve for comparisons (or not if you want to think it's THAT much of a secret), but for a std 583 with a K&N filter and dynojet kit I'm pleased with the bike, just shows me that I need to improve my racecraft more than I thought
