There is a $60 techno boss on threats HQ (and E-bay store) or for 77 bonezes the bi-turbo from 1977mopeds.com oughta do you rite. call those freaks @ 800-965-1977 and they will let you know what they have and if it will work on your set up. plus it's good to call, it wakes them from the stupor induced by excess smack nuggets and pixy dust.