Frits Overmars is a well known tuner and very knowledgeable on Aprilia 2T racing bikes. The below schematic with calculations, offers his point of view with a simplified exhaust concept that will give some basic exhaust dimensions to start working on.
that is some serious art workReplyDelete
I beleive this design was made by Frits Overmars himself.ReplyDelete
Seems to have done is home workReplyDelete