I have a 10 race old MEP 604 crate. Motor was purchased as a rebuild two years ago, and currently has the stock 604 cam installed. Engine also comes with the large cam, legal for PASS. Timing cover and pointer have been swapped to CW Products, and the balancer is 6.25". I have the dyno sheet available for the engine. Motor is currently installed, will come w/o front accessories, water pump or distro.