yea your crank for one, and then again about how your so called "builder or mechanic" is an idiot.. let me show you why..
you say you got a woods port. every woods port ive ever heard of INCREASES bottom end. ive ridden several woods ported bikes and they all had great bottom end.. so if your builder is so good at being a mechanic then why does your bike lack bottom end power now? after all, a woods port is for bottom end.
sounds to me that your bike has more of a dune or drag port to me. thats what happens when you port for high end, but no it couldnt be because your builder is great and builds 4 strokes for a living so he definetely knows how to build a 2 stroke...
how come your all knowing builder doesnt know for sure? he said it "might" help? did he also tell you your crank "might" not seperate? he sounds like he doesnt know anything to me.. if he knows all, why are you asking us?
some ppl have offered suggestions, namely that your builder doesnt know what hes doing or talking about. but thats not what you wanna hear huh?
say what now? thats the first time ive EVER heard that before. raising compression is what causes cranks to separate. everyone knows this, except for your builder obviously...
did your builder tell you that? i bet he did since he obviously doesnt know how to port for the bottom end. i know several builders who can give you a powerband with awesome bottom end..they dont think its a "dead issue"..
your not? then whats the point of this post? one of your main concerns was on how to get some bottom end back. im confused now, can you clarify for me why you even posted??
whats his name? who here claimed to be a banshee guru? i dont see anyone claiming anything other than the fact your builder doesnt know what hes doing. if hes so great, and he knows so much, then i dont see why you cant make a phone call and solve all your problems. he built your bike, knows your setup. he SHOULD know how to get your bottom end back...