Building a Sledge.....engine sizes
My question: What is the difference in crankcase wideth between a Thunder Tiger .46 and an Irvine .53? I have the TT46 and am thinking of getting the .53 maybe later. Will I have to do significant surgery to the Sledge to get it to fit later?
I know this is an engine related question, but the Irvine is used by many Funfliers so more knowlegable people might see my query here.
Thanks