badlarry Posted August 4, 2011 Report Share Posted August 4, 2011 Hey, My banshee needs some more gear. it is running 20" tires, toomey t-5's timing bump 4 degrees, mild porting, 158 psi with 20cc domes and running 50/50 93 and 110 octane. I was thinking 16/40 or 15/ 38 ?? But I am not sure?? Quote Link to comment Share on other sites More sharing options...
bigblockbanshee Posted August 4, 2011 Report Share Posted August 4, 2011 Pretty sure mine is 13/41. All I've got is a set of T5s, timing at +4, 22cc domes, stock bore/stroke, no porting, and stock carbs (230 mains/25 pilots), K&N/Proflow, with 20" HDs on the rear. I'm still running the lid and snorkel too because where we ride there is plenty of deep water. It's a heavy mofo too especially with me on it at 250+ but I can get down and bog it like a 4-poke and spin it up with ease. Quote Link to comment Share on other sites More sharing options...
fastbanshee8 Posted August 4, 2011 Report Share Posted August 4, 2011 15/41 I'm running 15/40 with a 4mm stroker, CPI's, 34mm Mikuni's, and pods. Quote Link to comment Share on other sites More sharing options...
252wheelieking Posted August 4, 2011 Report Share Posted August 4, 2011 I run 15/40 when trail riding & 16/40 for alot of long straights. Quote Link to comment Share on other sites More sharing options...
bansheesrtoys Posted August 4, 2011 Report Share Posted August 4, 2011 i have a 4mill,T5s,stock carbs,toomey 2-1 air filter,stock timing,19cc domes(175 psi),V3s, no porting,useing the spacer plate.i run a 15/38 for trail riding. but if you plan on going to a 38 you may wanna get a lonestar hub that uses a honda sprocket to a yamaha axle. reason is because when you go that small on on a yamaha the sprocket is so thin and easy to blow apart. and if you do plan on using you a yamaha sprocket you will have to grind down the hub so the chain won't hit it. Quote Link to comment Share on other sites More sharing options...
sootman73 Posted August 4, 2011 Report Share Posted August 4, 2011 I run 13/41 for trails but i run trails that four strokes struggle to run, hey have lots of little steep hill climbs but immediate turns right after them or right before. with trees on both sides. and my powerband is so strong that its nearly impossible to handle in small spaces. keeping the gearing lower allows you to use more gears and gives you more bottom end. but i can still do 90 mph.... never need that in trails.... Quote Link to comment Share on other sites More sharing options...
coryv4 Posted August 4, 2011 Report Share Posted August 4, 2011 I run 13/41 for trails but i run trails that four strokes struggle to run, hey have lots of little steep hill climbs but immediate turns right after them or right before. with trees on both sides. and my powerband is so strong that its nearly impossible to handle in small spaces. keeping the gearing lower allows you to use more gears and gives you more bottom end. but i can still do 90 mph.... never need that in trails.... i run 15/40 in trails with my 421 serval if i run anything higher i cant control it Quote Link to comment Share on other sites More sharing options...
bansheesrtoys Posted August 4, 2011 Report Share Posted August 4, 2011 (edited) I run 13/41 for trails but i run trails that four strokes struggle to run, hey have lots of little steep hill climbs but immediate turns right after them or right before. with trees on both sides. and my powerband is so strong that its nearly impossible to handle in small spaces. keeping the gearing lower allows you to use more gears and gives you more bottom end. but i can still do 90 mph.... never need that in trails.... with that gearing their is no way you r hitting 90mph. with the gearing i have 15/38 i barely hit 90 mph and my bike pulls hard all the way to the end of 6th gear on pavement. Edited August 4, 2011 by bansheesrtoys Quote Link to comment Share on other sites More sharing options...
Irishchris Posted August 4, 2011 Report Share Posted August 4, 2011 I run 14/41 with my serval seems to be good Quote Link to comment Share on other sites More sharing options...
sootman73 Posted August 4, 2011 Report Share Posted August 4, 2011 with that gearing their is no way you r hitting 90mph. with the gearing i have 15/38 i barely hit 90 mph and my bike pulls hard all the way to the end of 6th gear on pavement. I'm telling ya man that thing is crazy fast but i dont know about any of the mods done to it. i've never found a quad faster than mine hell not even close to mine.... i dunno though i might have a bad sense of speed but a modded ds 650 cant come close nor a modded raptor..... and not even on acceleration but on top speed alone.... Quote Link to comment Share on other sites More sharing options...
bellracing2 Posted August 4, 2011 Report Share Posted August 4, 2011 I am running 13/45 Quote Link to comment Share on other sites More sharing options...
TwistedSheeRida Posted August 4, 2011 Report Share Posted August 4, 2011 15/41 currently thinking about dropping the rear. Quote Link to comment Share on other sites More sharing options...
coryv4 Posted August 5, 2011 Report Share Posted August 5, 2011 I am running 13/45 all i have to say to that is HOLY FUCK!!! Quote Link to comment Share on other sites More sharing options...
coryv4 Posted August 5, 2011 Report Share Posted August 5, 2011 I'm telling ya man that thing is crazy fast but i dont know about any of the mods done to it. i've never found a quad faster than mine hell not even close to mine.... i dunno though i might have a bad sense of speed but a modded ds 650 cant come close nor a modded raptor..... and not even on acceleration but on top speed alone.... i think you were really really high when you did ur speed run with my 22s and a 15/41 gearing and my trusty Gps i only did 84 Quote Link to comment Share on other sites More sharing options...
252wheelieking Posted August 5, 2011 Report Share Posted August 5, 2011 i think you were really really high when you did ur speed run with my 22s and a 15/41 gearing and my trusty Gps i only did 84 I ran 84 with a 14/40 & 90 with 16/40 according to my garmin gps. Quote Link to comment Share on other sites More sharing options...
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