I recently received my WR450 piston back from them-I wanted to reduce the piston/cylinder clearance and this is an easy way to do just that.....Fortunately,my 450's bore measurements indicate very minimal wear,with an initial piston clearance of .006-.0065".The top of the piston received another product to act as a thermal barrier....(likely unnecessary for the plodding old 450 mill).
I'd like to hear from any other members having used this same source regarding their opinions as to whether or not they felt that it was beneficial.
I'd like to hear from any other members having used this same source regarding their opinions as to whether or not they felt that it was beneficial.
