More power? Jet kit ? KZ1100

Hi guys,
I'm new here. I just got a 82 KZ1100 Shaft drive. it's my first kaw but I've been riding for about 11 years now.
I'm building myself a quick cafe style bike with it. I've got most of the body work taken care of but now I want to start trying to squeeze a few more horses out of her.

I've got the jardine 4 into one exhaust and cone style filters. What other things can I do to get some power without tearing into the engine?

I'm thinking of getting a dynojet stage 3 kit. Are these good kits?


Any good advice?

Thanks,
MIke

I put a stage 3 in a set of carbs I rebuilt a few months ago. Now if I could ever follow through on the 1075 kit I plan on installing, I might have some good advice for you. Let me know how it goes if you get one.

Good luck.