I was riding today.

amatosrx said:
http://www.youtube.com/watch?v=MpROkjkXIxo&feature=youtube_gdata_player it was 50 today so we broke out the other Yamaha. It's my 4 mill banshee against a 250 atc.http://www.youtube.com/watch?v=6jaZe61zJIA&feature=youtube_gdata_player
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very nice!!! that banshee looks like it rips! i have a question for ya. when you put that 4 mil crank in how did you fix the port timing? a buddy aquired a 4 mil stroker crank and i believe he used cylinder spacers. it works but his banshee seems like a dog compared to yours... infact i dont think his is any more powerful then a stock one.. any ideas? thanks.
 
I raised all of my ports to match up the piston. I do not have the spacer plate. And this bike just rips runs 5 second 300 ft times t5 pipes v force reeds plus4 timing noss billet head 34 pj carbs chariot billet intake. And a few other things.
 
cool. thanks for the info amatosrx. i personally think the spacers arent all what they are cracked up to be. sounds like its a better idea to adjust port timing thru the cylinders and make up for lost squish through a taller head. this will make trenton happy that there is a light to make it run better. thanks again.
 
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