Join Date: Aug 2004
Location: Leamington, Ontario, Canada
In that case maybe what you could do is install a four into one pipe and use an offset key in the cam or crank keyways to change cam timing after you port and polish the 1200 heads. Made a big difference on my Wing when I opened the exhaust ports and ran open exhaust. I have since had to install silencers in the exhaust so that my wife would ride with me. Just the silencers alone took 500 rpm off the redline.
Good luck and enjoy your tinkering and most of all drive safe after you get it all hot rodded up.
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A place for GL1200\'s to gather.