had a 72 h2 kawasaki back in the mid to late 70's. when i bought the bike it came with a three into one expansion chamber. bought a new set of chrome plated dencos for it($279.00 in 1977) and they made a world of difference on the 750. the three into one was binned shortly after.
I only ride 'em. I don't know what makes 'em work.
vernon dent screwed with this post 02-17-2012 at 07:59 PM