Redhotnrolli_n
Guest
Dad and I did that to a 1440 in '91. We used what was called a "Big Shaver" conversion. Ran it for years in conjunction with an 820 platform. Don't remember what it cost, but I know several guys who still run the factory system and get along fine. Maybe you could get a used one at a salvage yard. I think I still have an installation manual.