dajogejr Posted January 11, 2006 Report Share Posted January 11, 2006 yes... The T5s are a better top end pipe... Since you are getting 69mm pistons, you're not just boring your jugs out...you're either resleeving or getting new jugs. I think T5s will respond better. However...you'll be up around/over 400cc of displacement. What are your current mods, mods you plan on doing...etc. Quote Link to comment Share on other sites More sharing options...
KpnitG Posted January 12, 2006 Report Share Posted January 12, 2006 I run T5's and they have never let me down! I heard T6's are made for stock engines but if you have some work in your bike i say T5! Quote Link to comment Share on other sites More sharing options...
badxr6 Posted January 12, 2006 Author Report Share Posted January 12, 2006 yes...The T5s are a better top end pipe... Since you are getting 69mm pistons, you're not just boring your jugs out...you're either resleeving or getting new jugs. I think T5s will respond better. However...you'll be up around/over 400cc of displacement. What are your current mods, mods you plan on doing...etc. 458183[/snapback] yes i am resleeving them Quote Link to comment Share on other sites More sharing options...
badxr6 Posted January 12, 2006 Author Report Share Posted January 12, 2006 Better could mean a 100 different things. If you want us to help, we need specifics...if you want more revs, more low end or are you just looking for more power?? 457753[/snapback] the mods i have are in my sig plus the 69mm pistons which are coming Quote Link to comment Share on other sites More sharing options...
thegroup Posted January 12, 2006 Report Share Posted January 12, 2006 I run T5's and they have never let me down! I heard T6's are made for stock engines but if you have some work in your bike i say T5! 458329[/snapback] ur right. i built a 400 stroker with t6s but ive seen t5s with all the same goodies run a little faster. if a 400 stroker with t6s and single carb can ride a wheelie in 4th gear, t5s should a hell of a lot better Quote Link to comment Share on other sites More sharing options...
dajogejr Posted January 12, 2006 Report Share Posted January 12, 2006 Got it... If you're looking for more top end power, ditch that single carb setup and get two carbs again... a pair of 32mm Lectrons if you can afford them, if not...a pair of 34, 36mm will suffice. That single setup is great for trails and more low end. I think you're looking for more top end power/speed now...which, you will not reach the potential unless you go back to twin carbs...IMO. Quote Link to comment Share on other sites More sharing options...
yamahammer_409 Posted January 14, 2006 Report Share Posted January 14, 2006 I've got CPI....but I am looking for some Toomey T5's But just like anything, pipes have different power curves. Some have more bottom than others and some have more top than others. So the only correct answer for this question is to try as many as you wallet will allow and deciede for youself. Its all on you style of riding.... 2cents Thanks Ryan J Quote Link to comment Share on other sites More sharing options...
fastbanshee4u Posted January 14, 2006 Report Share Posted January 14, 2006 big bores are not always faster.If you spend money on Toomeys after already having Pro Circuits you will not be happy.Make sure your not getting to much fuel with those big carbs. Jetting makes a major difference on how happy you are with your bike.Is it responsive when you punch the throttle. Quote Link to comment Share on other sites More sharing options...
badxr6 Posted January 15, 2006 Author Report Share Posted January 15, 2006 big bores are not always faster.If you spend money on Toomeys after already having Pro Circuits you will not be happy.Make sure your not getting to much fuel with those big carbs. Jetting makes a major difference on how happy you are with your bike.Is it responsive when you punch the throttle. 459497[/snapback] yes its not to bad i had to modify the slides were the neddles go through to lean it off at idle and low speed its not too bad now all ready has fat needles in it thats why i am going bigger bore etc to get the potential out of the carbys but just wanted to see if there was a better exhaust out there than what i have p.s i have twin 35mm not single Quote Link to comment Share on other sites More sharing options...
greg_banshee Posted January 15, 2006 Report Share Posted January 15, 2006 Pro Circuits Platnium !! i love mine ! do lots of trail riding & open pit & hill climb, dirt road running ! Nice Sound to ! Quote Link to comment Share on other sites More sharing options...
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