jason.perez Posted October 2, 2019 Report Share Posted October 2, 2019 300 ft sometimes go to 3000 ft toomey t5's no airbox just uni pods current jetting is; 25 pilot, 280 main, and the red vitos needle. air screw is 1.5 turns from seated I was told to run 290-300 main, well i tried those and the power band kinda laggs to kick in, but when it does im power wheeling. Im at 280 main and its the same . My problem is its not smooth its either not really any power or all band. I dont really want to go leaner then 280 if i dont have to, Ive tried all the needle positions. I do have a set of stock needles and was wondering if i should give those a try, they're a couple milimeters shortor and the taper isnt as smooth. Thanks for your help in advance. 1 Quote Link to comment Share on other sites More sharing options...
the boris Posted October 3, 2019 Report Share Posted October 3, 2019 What did you change from the last time when it was running good? Sent from my ONEPLUS A3000 using Tapatalk Quote Link to comment Share on other sites More sharing options...
jason.perez Posted October 3, 2019 Author Report Share Posted October 3, 2019 Never had it running good I got it from somone running 2 34mm flatslides, then I out the one carbs in it there clean, brand new filters, and pistons are kicking out 110 I just don’t know why it wants less fuel , I started with 340 then went lower and lower and it got better but now I’m just skeptical Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted October 3, 2019 Report Share Posted October 3, 2019 27.5 for sure. Toomey needles. Mid clip. 290. There is no 300-3000' cover all jetting. Your going to have to adjust. Sent from my SM-G970U using Tapatalk Quote Link to comment Share on other sites More sharing options...
jason.perez Posted October 10, 2019 Author Report Share Posted October 10, 2019 On 10/2/2019 at 8:59 PM, sheerider11 said: 27.5 for sure. Toomey needles. Mid clip. 290. There is no 300-3000' cover all jetting. Your going to have to adjust. Sent from my SM-G970U using Tapatalk I poped in 27.5 a 290 main and put the needle in middle clip and there’s a huge hesitation before the power band and barely any low end the boots are brand new filters clean but I did forget to mention that the carbs had a like a vitos power jet that somone put on there, but I sealed them off Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted October 11, 2019 Report Share Posted October 11, 2019 I poped in 27.5 a 290 main and put the needle in middle clip and there’s a huge hesitation before the power band and barely any low end the boots are brand new filters clean but I did forget to mention that the carbs had a like a vitos power jet that somone put on there, but I sealed them off Raise the needle. So move the clip down. Sent from my SM-G970U using Tapatalk Quote Link to comment Share on other sites More sharing options...
jason.perez Posted October 11, 2019 Author Report Share Posted October 11, 2019 that’s going to make it richer right ? Quote Link to comment Share on other sites More sharing options...
ride.race.live Posted October 11, 2019 Report Share Posted October 11, 2019 i also replied the same thing sheerider said in your other thread.... yes it will make it richer... 99% of the guys here will always tell you to go richer.. as to not risk a big lean out and cause damage... always go richer.. if the issue worsens then you know its too rich.... Quote Link to comment Share on other sites More sharing options...
jason.perez Posted October 11, 2019 Author Report Share Posted October 11, 2019 4 hours ago, ride.race.live said: i also replied the same thing sheerider said in your other thread.... yes it will make it richer... 99% of the guys here will always tell you to go richer.. as to not risk a big lean out and cause damage... always go richer.. if the issue worsens then you know its too rich.... Yeah I’ve been going down. I started at 330, came all the way down to 290 I even tried 280 for a second but didn’t want to risk it so I just came to ask but I just can’t seem to clean it out the transition to the band It isn’t smooth and I can’t seem to find how to get more low end, maybe it’s something else. Quote Link to comment Share on other sites More sharing options...
ride.race.live Posted October 11, 2019 Report Share Posted October 11, 2019 check this site out... go over it... it can definitely be your needle setting... http://www.maultechatv.com/techguides/carbtuning.php Quote Link to comment Share on other sites More sharing options...
jason.perez Posted October 11, 2019 Author Report Share Posted October 11, 2019 1 hour ago, ride.race.live said: check this site out... go over it... it can definitely be your needle setting... http://www.maultechatv.com/techguides/carbtuning.php Thanks Quote Link to comment Share on other sites More sharing options...
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