I just contracted to have 100 sets of special performance MUSHROOM lifters made for the Whizzer motor. They will be within .0002" tolerance, much lighter [6 grams lighter], hardened, and a direct replacement for the original lifters. I was able to have a quality product made and still able to offer them at a great price. Contact me for more information. quincy163@yahoo.com 252-475-0406.
Have fun,
Quenton
Have fun,
Quenton