2strokedev Posted July 3, 2017 Report Share Posted July 3, 2017 So i traded my 450 a week ago for an 01 banshee . Ive always wanted one and now i got it .it will idle and start first or second kick everytime . The problem is when i throttle past maybe 3/4 of the way it wants to bog and almost seems like no power . But if i keep it under 3/4 throttle it will rip and sound just fine. Im stuck here. It is pretty stock with a boost bottle ,and k &n pod filters. Not sure of the jetting being i just got it. Also has tors deleted but not sure if maybe he didnt do that right. Any help would be awesome. Quote Link to comment Share on other sites More sharing options...
spurdy Posted July 3, 2017 Report Share Posted July 3, 2017 So i traded my 450 a week ago for an 01 banshee . Ive always wanted one and now i got it .it will idle and start first or second kick everytime . The problem is when i throttle past maybe 3/4 of the way it wants to bog and almost seems like no power . But if i keep it under 3/4 throttle it will rip and sound just fine. Im stuck here. It is pretty stock with a boost bottle ,and k &n pod filters. Not sure of the jetting being i just got it. Also has tors deleted but not sure if maybe he didnt do that right. Any help would be awesome. First, is ditch the boost bottle. They can cause issues with air leaks and can cause intake boots to crack, again, resulting in an air leak. The bog at 3/4 throttle and above is s most likely a jetting issue on the main jet. Carbs? Pipes? Any changes in airflow through the motor will need to have jetting adjusted. From intake tract to exhaust, porting, etc. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
2strokedev Posted July 4, 2017 Author Report Share Posted July 4, 2017 So what jets should i have for the setup i have. From what i can tell the main jet has 200 stamped on it and not sure how to find the size on pilot jet Quote Link to comment Share on other sites More sharing options...
2strokedev Posted July 4, 2017 Author Report Share Posted July 4, 2017 On 7/3/2017 at 0:54 AM, spurdy said: First, is ditch the boost bottle. They can cause issues with air leaks and can cause intake boots to crack, again, resulting in an air leak. The bog at 3/4 throttle and above is s most likely a jetting issue on the main jet. Carbs? Pipes? Any changes in airflow through the motor will need to have jetting adjusted. From intake tract to exhaust, porting, etc. Sent from my iPhone using Tapatalk So what jets should i have for the setup i have. From what i can tell the main jet has 200 stamped on it and not sure how to find the size on pilot jet Quote Link to comment Share on other sites More sharing options...
spurdy Posted July 4, 2017 Report Share Posted July 4, 2017 Can't answer that for you. Don't even know what carbs you're running. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
2strokedev Posted July 4, 2017 Author Report Share Posted July 4, 2017 1 hour ago, spurdy said: Can't answer that for you. Don't even know what carbs you're running. Sent from my iPhone using Tapatalk There stock carbs Quote Link to comment Share on other sites More sharing options...
spurdy Posted July 4, 2017 Report Share Posted July 4, 2017 Idk much about jetting mikunis. I run keihins on everything. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted July 4, 2017 Report Share Posted July 4, 2017 Aftermarket pipes? As is those 200's are lean with your pod filters. If it's just got filters and stock pipes, find some 240's. May as well just do some 27.5 pilots to. Ditch that boost bottle or pay for a melt down later. 1 Quote Link to comment Share on other sites More sharing options...
2strokedev Posted July 5, 2017 Author Report Share Posted July 5, 2017 6 hours ago, trickedcarbine said: Aftermarket pipes? As is those 200's are lean with your pod filters. If it's just got filters and stock pipes, find some 240's. May as well just do some 27.5 pilots to. Ditch that boost bottle or pay for a melt down later. I beleive me running with the 200 jet cause me to loose somw compression im down to 80 psi now on both cylinders. Time for a rebuild and a jet kit .. so if i get a 240 jet with a 27.5 pilot jet and ditch the boost bottle i should be good right Quote Link to comment Share on other sites More sharing options...
ginger Posted July 5, 2017 Report Share Posted July 5, 2017 There are a lot of factors in jetting one of these. Your elevation, temperature, and any motor mods. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted July 5, 2017 Report Share Posted July 5, 2017 5 hours ago, 2strokedev said: I beleive me running with the 200 jet cause me to loose somw compression im down to 80 psi now on both cylinders. Time for a rebuild and a jet kit .. so if i get a 240 jet with a 27.5 pilot jet and ditch the boost bottle i should be good right Should be damn close. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted July 5, 2017 Report Share Posted July 5, 2017 In all honesty, I'm surprised it starts with only 80psi in the cylinders. May wanna check with another gauge to be sure. But if it is indeed 80psi, it's time for a rebuild. Quite likely if it is burned down, it's thanks to those 200 jets being to small. Quote Link to comment Share on other sites More sharing options...
2strokedev Posted July 5, 2017 Author Report Share Posted July 5, 2017 4 hours ago, trickedcarbine said: In all honesty, I'm surprised it starts with only 80psi in the cylinders. May wanna check with another gauge to be sure. But if it is indeed 80psi, it's time for a rebuild. Quite likely if it is burned down, it's thanks to those 200 jets being to small. Thanks for the help im going to get a better compression tester today . I have the carbs off looking at jets .would it make a difference if i had the carbs on or off when i test compression? Quote Link to comment Share on other sites More sharing options...
2strokedev Posted July 5, 2017 Author Report Share Posted July 5, 2017 Well i just pulled the head off so i can see what im working with . The piston is .40 over but the piston and ring doesnt have much play in the cylinder is there something else i should check before ordering piston and rings?.also the jug is in great shape is it possible to just do rings ? Quote Link to comment Share on other sites More sharing options...
spurdy Posted July 6, 2017 Report Share Posted July 6, 2017 Well i just pulled the head off so i can see what im working with . The piston is .40 over but the piston and ring doesnt have much play in the cylinder is there something else i should check before ordering piston and rings?.also the jug is in great shape is it possible to just do rings ?Yes, could just re ring in. But I would check the clearance between the cyl and the piston to see what the gap is. It is supposed to be 2 or 3 thousandths if I remember right. It is detailed in a clymers manual. I would also check the cylinder condition. By this I mean that the cyl walls are not worn like tapered or anything. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
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