So, I bought a used Unorthodox Racing underdrive pulley. Looks like they used a pry bar to pull it off the crank instead of using a proper puller. As a result, the timing ring is slightly bent in some places. I removed it and tried straightening out as best I could.

Does anyone know where I can purchase a replacement ring? Or has anyone ran a udp with a slightly bent timing ring with no issues?

 

Moved.

 

I think it time to go to ASP racing and have them make 2 4th gen crank pulleys....a OEM size billet aluminum pulley and an underdriven pulley.....I was busy in the several projects I have/had on my plate....The 4th gen MES catback, The Cattman 3" Hybrid Resonator section for the 5th Gens, and several cars I've been working on locally...I'll start by mailing the one I have to ASP and we'll be rocking real soon!

 

^oh really....keep me posted

 

ya as long as the price is right...but still doesnt answer my question lol

 

It's your call you never posted a pic! So we don't know the severity thru text.....

 

If the teeth are still there and the ring does not rub on anything once installed, you should be OK.

UR sells the ring separately. IIRC its $90, which is way too much.

 

ya all the teeth are there and I carefully straightened it out on a flat surface. Nothing rubs and the actual pulley part is still fine with no noticeable runout.

I was just a bit paranoid, cause I remember reading a post on someone using an OBX pulley with a slightly bent ring and the car ran like ****...