I spoke with a gentleman named Marc at Factory Pro about their "Teka SFI." He said they are 15 miles north of San Francisco and are awaiting a KingQuad to test one! You could be a hero to all KingQuad owners if they can come up with an adapter to make their EFI programmer work on the King, because it could be very likely that along with a timing advance, which I believe alltoys has already produced, this could be the answer to the lag! Refer to the thread with the title of "Factory Pro Teka SFI For Fuel Mapping" in Nyroc's Forum (atv.dnsalias.com) for more information! Thanks!