Thread: Bad crank pullie dyno Question

I dyno'ed teh car a couple of weeks ago, the thing is my mech told me my crank pullie was bad and my timming was off by one tooth on both cams.The pullie was slippin, can I expect a few more HP now that I have a good pullie with propper timming setting?? jus wondering Thanks

HP and MPG, as far as I recall. Sentrixx used to have a bad crank too, he had crappy MPG and the car wasn't working all that great. He replaced them with UR pulleys and it got better

I want to know how the cams would be off by a tooth on both cams if this motor has never been pulled apart.

He is talking crap.

Your crank pully could be bad but you cam timing to crank timing is on.

I want to know how he figured the cams were of by one tooth.

The only time I have seen this is when the rubber damper ring in the crank pulley slips on the VE pulley. Pretty rare and you don't have that type of pulley/motor do you?

Every SR20DE FWD motor has the rubber dampner ring

Really? Howcome I only read about it slipping on VEs? This happened to a guy in the islands somewhere. Trinidad maybe?

VE cam timming - SR20 Forum

I think thats what happened, I remember a couple of months ago when I was hangin with Serban and he showed me how to check the timming on his car.So I decided I was gonna check my timming, and to my surprize the timming marks weren't even visible Its not your Fault Dre, I don't blame you Sometimes things happen

Post 14. It was a guy from Trinidad.

Ok help me out before I go crazy!!! - SR20 Forum

if your timming was off by a tooth then yes you will gain power

All sr20's come stock with a harmonic dampener on the crank pulley, therefore they all have the possibility of "slipping"

Dudeman