Just bought my first actual sled a 1992 formula plus 583. Needs some work but i will have it going hopefully this week when i pick my the engine i bought. I will post some pics when i get em.
yupp ii found a newer formula z 583 engine with 4000k's on it. it has RAVE and is complete. Ive patched the little holes in the seat and am starting to make a "sled bra" to cover the front of the hood. Then she'll be on the trails this winter.