Looking for a stage 3 carb kit...

Hello all, I have a 1980 KZ550A and can't seem to find a stage 3 carb kit for it. Are there any other make/model kits that will fit? I have all the suspension done (Hagon rear shocks, Racetech front) and am looking for a little extra zip. I am currently running Pods and the stock exhaust (I'm trying to keep the stock exhaust without killing performance if at all possible). Also, would a Dynatech ignition and new plug wires be worth buying? Thanks!

IIRC that year and model came with Teikei TK22 carbs and there is a stage one Dynojet Kit DJ-2305 or K&N kit 81-9012. I am not aware of a stage 2 or 3 kit for them.

Great, thanks. Even those kits are hard to come by, but I have one in the mail!

Here's loudvhx's page - there's some 550 info - the carb page has some good pics. Motorcycle stuff page .

Motorcycle stuff page KZ550Z GPZ550Z stuffz

I have heard the term for last several years maybe you can help, what is a srage 3 kit? excuse my ignorance, it seems like I hear that alot these days about stage 2, or 3 kits.