Time to make a decision. Seems the 26 efi that came on my walker is toast. options replace with same 26hp efi engine at just under 4-K from the dealer or a switch to a 23 hp carburetor engine for 2600 Dealer tells me I will loose the computer and get a choke cable and they will need to change the wiring harness. I don't think I will notice the 3 hp loss. My moonlighting mechanic says he can get my exact 26 efi engine for 1800 brand new and swap it out for 250 labor, bringing me to a shade over 2-K. My question is long term would I be better off with a carburated engine or the efi? Or am I missing an option here?