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Title: my banshee Post by: ish on October 04, 2005, 09:34:15 AM well i blew out my banshee a couple of months ago luckily i have a 4x4 rancher as well so i did not miss out on any riding. but i just got all my stuff together and a freind of mine is doing the porting on it so i am going to show you guys some before and after shots
(http://img199.echo.cx/img199/9405/dsc4092r8rs.jpg) (http://img199.echo.cx/img199/3508/dsc04093r8gn.jpg) (http://img199.echo.cx/img199/7158/dsc04094r5nl.jpg) [size=18][/size]Ish, here is a little update on the progress of the porting project, I have one jug about half way done with all of the rough cutting out of the way. (http://img107.imageshack.us/img107/238/front10029qd.jpg) (http://imageshack.us) Front View of intake (http://img107.imageshack.us/img107/4605/exhuast0050mv.jpg) (http://imageshack.us) (http://img107.imageshack.us/img107/348/exhuast10080zk.jpg) (http://imageshack.us) These 2 pictures above show the exhaust cutting, I choose to go wider instead of raised, it was widened about 4mm on each side, this will give it great punch and bottom end. (http://img107.imageshack.us/img107/9585/intaketrans0102gn.jpg) (http://imageshack.us) The intake transfer windows, opened up and reshaped. (http://img107.imageshack.us/img107/659/compare0139gh.jpg) (http://imageshack.us) Here you can compare the amount of material that was removed from the intake, the right jug is stock with no porting. Title: Re: my banshee Post by: Old_School on October 04, 2005, 02:02:47 PM Ish- looks good. He really opened up those ports. You're gonna gain alot of top end power. I can't see from the pics but is the intake walls rough. I'm sure he knows to keep them a little rough to ensure that the air and fuel stays suspended in the air and doesn't cling to the walls. Doing anything to the exhaust port? -Mark
Title: Re: my banshee Post by: ish on October 04, 2005, 02:08:03 PM yeah the exhaust ports are being widened to keep the punch and bottom end up as well.
Title: Re: my banshee Post by: Old_School on October 05, 2005, 09:35:10 AM yeah the exhaust ports are being widened to keep the punch and bottom end up as well. What pipes do you have? Toomey t-5's are a good all around pipe. My buddy's shee has the CPI inframe drag pipes and it screams on the top end but it has no bottom end. He has a boost bottle but I rode it before and after and didn't feel any bottom end. What else you doing to it? -Mark Title: Re: my banshee Post by: ish on October 05, 2005, 09:45:52 AM i have t-5's on it a duncan powerhead, and the pistons are 66.25mm(.090 over), and k&n filter.
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