screamin_banshee_2003 Posted January 8, 2009 Report Posted January 8, 2009 sup guyz i am going to buy some sherear or cpi and ditch my t6. alot guyz around here saying that t6 sux for a ported motor while mine isn't just ported but with a 4 mill on stock cylinders. would the power change will be felt easily by changing from t6 to shearer or cpi. i do alot of duning but i also like hill shooting. are those two pipes good for duning or are they pain in the ass and which one is better than the other. thx :biggrin: Quote
Hilarious Posted January 8, 2009 Report Posted January 8, 2009 with your mods in your sig you should see a bit more midrange and top end. those are both great pipes. i actually prefered the shearers over the cpis when i had my dune ported engine. Quote
uwenr Posted January 8, 2009 Report Posted January 8, 2009 sup guyz i am going to buy some sherear or cpi and ditch my t6. alot guyz around here saying that t6 sux for a ported motor while mine isn't just ported but with a 4 mill on stock cylinders. would the power change will be felt easily by changing from t6 to shearer or cpi. i do alot of duning but i also like hill shooting. are those two pipes good for duning or are they pain in the ass and which one is better than the other. thx :biggrin: I had both and its hard to tell them apart performance wise, but I ride in shorts and the cpi's sit out and back alittle farther and you burn your leg every once in a while. Im a CPI fan Quote
BansheeRider71 Posted January 14, 2009 Report Posted January 14, 2009 I have CPI inframes and they are good but even better have a wicked mid range an top-end, an in your case you plan on alot of motor mods so CPI's would be perfect, they respond well to mods, T-6's are a good all around pipe an mainly aimed towards stock motors IMO. Quote
studroes Posted January 15, 2009 Report Posted January 15, 2009 your mods are about identical to mine and im runnin shearers and love them!! well worth the money. the mid-range is decent but once they get to the topend they just keep pulling with tons of power! Quote
bansheeqc Posted January 15, 2009 Report Posted January 15, 2009 T6 pipe are not the best pipe ever made...For your type of riding and your mods, i think CPI pipe are best compare to shearer pipe (more mid then shearer, and decent top end). You may check at rocket pipe and T5 pipe also. bansheeqc Quote
fastbanshee8 Posted January 15, 2009 Report Posted January 15, 2009 The Shearer pipes are more of a top-end pipe, suited more for drag racing. The CPI pipes are a drag pipe also, but are better suited for all around duning, and dragging. I'm running CPIs, and I even trail ride with them with no problems. Personally, I think you would be better off, getting the CPIs. Just my .02. Quote
shee4speed Posted January 15, 2009 Report Posted January 15, 2009 I can dune,putt,drag. Shearers work well all around.People say with these pipes you cant trail or dune,Thats B.S. I never tried CPI's.Either way I think you will be happier. Quote
screamin_banshee_2003 Posted January 15, 2009 Author Report Posted January 15, 2009 (edited) thanx guyz for the replies. I have stole a sit of used shearer show chrome for 310 $$ from ebay Waiting for the seller to ship it Can't wait to recieve it and try them Edited January 15, 2009 by screamin_banshee_2003 Quote
zachass9 Posted January 22, 2009 Report Posted January 22, 2009 I have ran cpi's and shearer both on my 421 and love the shearer pipes. I dune drag and trail ride, and I have had no problems at all. This may be due to the powervalve set up!! My buddy rides a stock stroke cub and his bike is one of the most rideable fastest bikes I have ever ridden!! Pretty much a personal preference, but I definately think that shearer pipes pull harder and longer up top!! I have never really witnessed all the negative sides of the shearers that people talk about!! Maybe just the way I ride, but I will put shearers on every bike I build!! Just my 2 cents!!! Quote
blaster2006 Posted January 22, 2009 Report Posted January 22, 2009 those CPI pipes look SICK... my top choice would be CPI's tbh. i have never tried either one, but by just looking at how fat the expansion chambers on the CPI's are, it looks like it is reallly a TOP end pipe. i read abit on how pipes work etc, and its usually the bigger and fatter the expansion chamber the more top end it has. the more narrow and curveyer they are the more bottom end it has, meaning something like a T-6 ( notice the big curve just before it connects to the stinger pipe. may sound stupid but just what i heard along time ago hehe. i personally would not pay more money to get different aftermarket pipes. the difference is from stock to aftermarket, from one aftermarket to another isnt that great of a diff but since you claimed you already got them, tell us , how are they? Quote
wilDuner Posted January 31, 2009 Report Posted January 31, 2009 thanx guyz for the replies. I have stole a sit of used shearer show chrome for 310 $$ from ebay Waiting for the seller to ship it Can't wait to recieve it and try them You got the right pipes, I have about the same mods on my shee but with a drag port and I went from t5s to shearers and will never look back and there is plenty of mid range, just have to jet it right. Quote
zachass9 Posted February 2, 2009 Report Posted February 2, 2009 those CPI pipes look SICK... my top choice would be CPI's tbh. i have never tried either one, but by just looking at how fat the expansion chambers on the CPI's are, it looks like it is reallly a TOP end pipe. i read abit on how pipes work etc, and its usually the bigger and fatter the expansion chamber the more top end it has. the more narrow and curveyer they are the more bottom end it has, meaning something like a T-6 ( notice the big curve just before it connects to the stinger pipe. may sound stupid but just what i heard along time ago hehe. i personally would not pay more money to get different aftermarket pipes. the difference is from stock to aftermarket, from one aftermarket to another isnt that great of a diff but since you claimed you already got them, tell us , how are they? Quote
screamin_banshee_2003 Posted February 2, 2009 Author Report Posted February 2, 2009 they are goin 2 arrive in a week. excited as hell. i heard that they are leaky as hell. is it easy to change the o-rings of the pipes Quote
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