how about just paint your cylinder with white heat paint for $7
it's not cooling anything, eccept the head. it adds weight and doesn't accomplish a thing.
in order to work it needs to cool the jug. QUOTE]
Danny is right ,the whole idea is too keep the bore rounder longer by cooling the walls through the stroke action ,sure the head holds alot of heat but the sides are equally as important to maintan cool temps
Haha is it that bad? And I can buy a whole new DT200 motor with the stock bore. The motor has the plug in it that it left the factory with. lol