Looking for interest in a Lightweight Underdriven Crank pulley
Originally Posted by BLKRalliArt04
The only problem with UDP's is INSTALLATION is a bit#h! Plan to spend most of the day with it if youve never done it before.
Originally Posted by tuffguy
Are you talking about the crank pulley? It took about an hour to do on my Eclipse, and the hardest part was getting a key to loosen the bolt holding the pulley in place.
I don't think ours are pressed on. Looking at the manual, I think it's just that center bolt that holds it on, and a round pin that holds it in place with the crank. No puller necessary. The 4G63s I used to work on didn't require a puller, either.
The instructions BlkRalliart04 are for the 2.0 engine. Here's the diagram for the 2.4 engine. Easy mistake, these manuals are horridly organized. Looks to me like the crank pull is attached with 4 bolts, don't know if it's compressed on or not.



will be appreciate...




