Just wanted to pass along some info for those that weren't aware, Innovators West recently released an 03-04 Cobra specific harmonic dampner. We've seen several members of the community struggle with a wobbling crank pulley setup. We've even see a few crank failures which is to believe to be tied into the wobbling of the lower assembly.
Innovators West designed a solution which consists of their standard 811 6-rib pulley along with a machined billet adapter which allows you to bolt an after market pulley ring to it. This newer design will help prevent the crank pulley setup from wobbling under high load as well as prevent crank failure under high load.
These dampners are now available at Lethal Performance. Normally $625.00 however we'll be offering a 5% discount on these for forum members who call their orders in. Feel free to give us a call if you have any questions or would like to order one up.
http://www.lethalperformance.com/pag...c-dampner.html
Have a great weekend.
Jared