Hey everyone, just bought a 99 Zx6. It's been a bit doctored but for 1300$ I thought it was a good deal. Guy drove up on it. Just got an inspection 20 minutes before I bought it. Fresh tank of gas and it started up just fine. But the guy I got it from said he ran into a couple issues. He had to take the top of the intake off because it wasn't getting enough airflow?? and the throttle goes forward and spikes in rpms.... Also it idles at 4k no matter what. I'm gonna post pictures and more info during the day tomorrow to see what you guys and gals think. I'm patient and down to do the work myself if able. Any and all help is more than appreciated.