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newbie with 4 mil


laporta682

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newbie here on my first banshee coming from a 686 raptor, I traded the raptor for my banshee and 2 weeks later it seized up on me.... pulled the motor and my crank was jb welded together and both pistons exploded. I had a local mechanic who specializes in banshees rebuild it with a hot rod 4 mil stroker crank and a ported & polished head to match the 4 mil with a .20 over bore. I also have full t 5s and white bros boost bottle. what should I expect as a power difference? will it be faster than my 686 raptor? how much hp should it be making?

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The person who ported your juggs will be able to answer best. If he cant, you should of had him do your engine work. Give him a call tomorrow during business hours and find out.

 

As for being faster than another bike, line them up and find out.

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