JMan71 Posted February 11, 2010 Report Share Posted February 11, 2010 Hey Dudes...had my banshee for a year and want to up grade it ...its mostly stock...thinking about a 421 kit, swing arm , a arms ,stearing stem ,and all that kind of stuff...what should I get to turn it into a motorcross/ weekend fun ride /duneer...thanks Dudes Jman Quote Link to comment Share on other sites More sharing options...
peterlocal22 Posted February 11, 2010 Report Share Posted February 11, 2010 check my sig think its waht ur looking for Quote Link to comment Share on other sites More sharing options...
flint Posted February 12, 2010 Report Share Posted February 12, 2010 Hey Dudes...had my banshee for a year and want to up grade it ...its mostly stock...thinking about a 421 kit, swing arm , a arms ,stearing stem ,and all that kind of stuff...what should I get to turn it into a motorcross/ weekend fun ride /duneer...thanks Dudes Jman IMO a 421 is over kill for MX. I would just port a good low to mid pipe and a good set of reeds. Then all suspension. You can go as fast as your suspension set up allows! Quote Link to comment Share on other sites More sharing options...
gofast5 Posted June 5, 2010 Report Share Posted June 5, 2010 Well get the normal mods a good pipe and filter. Id say pro circuits because they are realy an all around good pipe then I'd go for a good filter. Ditch the airbox If you need the protection get a cfm aluminum one it takes dual 34mm clamp on filters and changes your intake length which is supposed to be good. Then if you still need more grunt good reeds and cages and a mx porting. +2 a arms and GOOD shocks REVALVED for your weight. A +4 axle would be good and setup your back shock aswell. Then good tires of your choice, be safe use some nerfs we dont need anyone with missing legs. After that is just personal preferences an adjustable timing plate would work great. Quote Link to comment Share on other sites More sharing options...
gofast5 Posted June 5, 2010 Report Share Posted June 5, 2010 I forgot to add get a -2 swingarm!! It makes the handling and traction MUCH better. Also 28mm carbs will do you some good. Hope that helps bud! Quote Link to comment Share on other sites More sharing options...
shadowbanshee Posted June 6, 2010 Report Share Posted June 6, 2010 (edited) Hey Dudes...had my banshee for a year and want to up grade it ...its mostly stock...thinking about a 421 kit, swing arm , a arms ,stearing stem ,and all that kind of stuff...what should I get to turn it into a motorcross/ weekend fun ride /duneer...thanks Dudes Jman Hey there i just got back from my local track. i had a mostly stock banshee too. Im keeping up with them with them with ohlins full suspension(so sweet), k and n without lid, oko 30mm carbs, razrs in back, stock front, pro design tether switch, pro armor hand guards, um nerf bars and heel guards, scott grips, up one tooth front sprocket and back like the ones from 87 to 89, pro circuit pipes which are awesome!. thats all ive done and im keeping up just fine. Edited June 6, 2010 by shadowbanshee Quote Link to comment Share on other sites More sharing options...
quadicted Posted June 6, 2010 Report Share Posted June 6, 2010 IMO a 421 is over kill for MX. I would just port a good low to mid pipe and a good set of reeds. Then all suspension. You can go as fast as your suspension set up allows! I couldnt agree more. Quote Link to comment Share on other sites More sharing options...
kodie Posted June 9, 2010 Report Share Posted June 9, 2010 cool head with 20cc domes adjustable timing plate good aggressive mx port stock carbs are underestimated, but 30 mm oko's perform really good and are reasonably priced. k&n filters with pod filters no air box +2 a arms I've used wicked a arms and they are great for the price. You can only get them on ebay a lot of people around here like them. Or get YFZ 450 arms they are basically +2 for a banshee. like mentioned get ya a -1 or -2 swing arm for traction and handling. What ever shocks you can afford re-valved and set up for your weight. pro circuit platinum pipes are great pipes Maybe even get you a lightened flywheel. Let your motor rev a little faster. Just some advice like stated before. Don't just go for power and speed right off the get go. Too much power without the matching suspension will just cause you to spin and never hook up. Quote Link to comment Share on other sites More sharing options...
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