Well I finally got around to pulling my head after blowing the head gasket. When I pulled the head bolt on the exhaust side between 3 and 4, it pulled up a small pile of what looked to be powdered metal. When I got the head off I could see that the stuff came from the head gasket. The gasket looked like it was being eaten away. It was a good Felpro gasket. What would cause it to do that or is that normal once it blows? I'm going to install ARP studs this time. (I'm a slow learner) I vacuumed and

car use to idel down to 850 now wont go below 1000 and fluxuates up 1200,narrow band a/f shows lean threw rich as its swings..Bad 02 ? tps? Edit:idel is smooth on cold start:

LOL I think I might want one. I have alwas loved the high revs out of bikes.

Ive searched a bit and changed a few things but im still experiencing the same problems. whenever i try to go above 4500 rpm my engine wont push much further, the power just drops off. it doesnt do this unless im in gear and driving, when in neutral i can redline the car but it'll sputter a little bit.   Also when I rev the motor, then let off the gas abruptly, the car almost dies then bounces up and down and settles at iits 1000prm idle.   ive done some things for the car: had the injectors cl