i would get some good steel shims and run it at your 2.2. calvert told me to run between 2-4 degrees noise down. I ran my 65 at 3 and never had a problem. mopar65


3520 pound race ready 1973 Street/Strip Dodge Dart - Stock stroke 440/727 10.49 @ 125.0 on 93 pump gas & ET Street Radials. More to come... ( SGT Miller) Proudly served 12 years in the US ARMY RESERVES support our troops