The cheapest mod is the air box, followed by the collector box as outlined below and in the pics.Īs Sussexduke has done, 14 teeth on the front is a must for acceleration at a slight cost of max speed in each gear. There are lots of mods that can be done at various extremes of cost. Maybe bolt some bent aluminium to the plate holder and main body. If you buy one, glue some plastic ribs or similar to prevent this joint flexing and snapping. A word of caution on the Desmotimes - mine snapped along the plate holder to main body line. The Desmotimes version is OK, but the plate was too far back and low for my liking, hence my own version. I will take better ones later after I fabricate the final version. The attached is a quick image of the 'prototype' that has been on for a few thousand Ks. Eliminator - After many iterations and the Desmotimes version I made my own.