luna2001xx Posted November 30, 2020 Report Share Posted November 30, 2020 i had to make a post because i couldnt find my answer but i just got this banshee current mods atleast that ik of is that it has dual full fmf pipes vitos adjustable timing stator 380 jets air box elimition kit running one big pod tors elimintion kit that should be about it but i had rebuilt the carbs and the pistons it has a air fuel mixture screw but got rid of them they would make the bike heavily bog with them on so the issue is the bike turns on when warm cant be cold or cant turn on at all... and when its only revs up perfectly but hit first gear and it dies down okay i thought i can live with that but then it cant hit power band period itll start acting like it just dont exist so it makes me change gear and same concept basically so now im stuck and wondering what it needs also none of these parts i installed the previous owner did so if u have any suggestions anything helps Quote Link to comment Share on other sites More sharing options...
luna2001xx Posted November 30, 2020 Author Report Share Posted November 30, 2020 7 minutes ago, luna2001xx said: i had to make a post because i couldnt find my answer but i just got this banshee current mods atleast that ik of is that it has dual full fmf pipes vitos adjustable timing stator 380 jets air box elimition kit running one big pod tors elimintion kit that should be about it but i had rebuilt the carbs and the pistons it has a air fuel mixture screw but got rid of them they would make the bike heavily bog with them on so the issue is the bike turns on when warm cant be cold or cant turn on at all... and when its only revs up perfectly but hit first gear and it dies down okay i thought i can live with that but then it cant hit power band period itll start acting like it just dont exist so it makes me change gear and same concept basically so now im stuck and wondering what it needs also none of these parts i installed the previous owner did so if u have any suggestions anything helps oh i also forgot it was recently rebuilt and cant go very fast id say only like 35mph only Quote Link to comment Share on other sites More sharing options...
SKEETER Posted November 30, 2020 Report Share Posted November 30, 2020 Are your main jets big enough? Jfc 1 1 Quote Link to comment Share on other sites More sharing options...
luna2001xx Posted November 30, 2020 Author Report Share Posted November 30, 2020 Just now, SKEETER said: Are your main jets big enough? Jfc i think so cause cause when i bought a rebuild kit the jet was way smaller id say 280 around there it was generic so dont really have a full estimate the real on is 380 for sure Quote Link to comment Share on other sites More sharing options...
SKEETER Posted November 30, 2020 Report Share Posted November 30, 2020 Needs 27.5 pilots, and 310'ish IMO Quote Link to comment Share on other sites More sharing options...
luna2001xx Posted November 30, 2020 Author Report Share Posted November 30, 2020 3 hours ago, SKEETER said: Needs 27.5 pilots, and 310'ish IMO ill purchase them and see what happens cause its impossible to even turn on and its not even that hot here i say its about 70 Quote Link to comment Share on other sites More sharing options...
sangheraent Posted December 1, 2020 Report Share Posted December 1, 2020 are your filters clean? try it without a filter on to test it. Also make sure you dont have any exhaust leaks. i have also seen it happen when 1 piston isnt firing so possible fouled plug. 380 is a huge main. my ported banshee at sea level in cold canada is only running a 320 main. Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted December 1, 2020 Report Share Posted December 1, 2020 380 main jet is huge. I am guessing you need to be in the 300-310 range. 27.5 pilots. Quote Link to comment Share on other sites More sharing options...
luna2001xx Posted December 1, 2020 Author Report Share Posted December 1, 2020 1 hour ago, sangheraent said: are your filters clean? try it without a filter on to test it. Also make sure you dont have any exhaust leaks. i have also seen it happen when 1 piston isnt firing so possible fouled plug. 380 is a huge main. my ported banshee at sea level in cold canada is only running a 320 main. im running open air box pod just one huge one and exhaust leaks i dont seem to have one and i thought something was off about the jetting too ill try to switch those out Quote Link to comment Share on other sites More sharing options...
luna2001xx Posted December 1, 2020 Author Report Share Posted December 1, 2020 16 minutes ago, locogato11283 said: 380 main jet is huge. I am guessing you need to be in the 300-310 range. 27.5 pilots. ill probably try the 310 maybe that might be it and are the 27.5 in a stock rebuild kit or would i have to rebuy those off somewhere else ik i sound like a noob but its my first banshee dont know too much about it Quote Link to comment Share on other sites More sharing options...
kawa110 Posted December 1, 2020 Report Share Posted December 1, 2020 9 hours ago, luna2001xx said: ebuilt the carbs and the pistons it has a air fuel mixture screw but got rid of them they would make the bike heavily bog Quote Link to comment Share on other sites More sharing options...
gusto Posted December 1, 2020 Report Share Posted December 1, 2020 270-290 main 30 pilot obviously your main is your problem Quote Link to comment Share on other sites More sharing options...
luna2001xx Posted December 1, 2020 Author Report Share Posted December 1, 2020 Just now, gusto said: 270-290 main 30 pilot obviously your main is your problem alright ill try that out man ima taking notes of all that you think thatll make me hit my power band? cause havent been able to just basically revs out and thats the end of it Quote Link to comment Share on other sites More sharing options...
gusto Posted December 1, 2020 Report Share Posted December 1, 2020 Yep, I’d be surprised if your stock stroke stock cylinder main jet is over 300. If you have fmf fattys they like a bigger pilot like a 30, but I would def buy 27.5 also. Set your slide mid way and adjust from there. report back Quote Link to comment Share on other sites More sharing options...
gusto Posted December 1, 2020 Report Share Posted December 1, 2020 Also check the Toomey website for jetting advice, there’s great info Quote Link to comment Share on other sites More sharing options...
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