aquastar

tried bigger jets 290 same issue

jets are 200 and 25 same as i was running before, I have FMF gold series fattys,boyeden reeds, twist throttle, boost bottle,desert tank. asv handles,oversized radiator other than that the motor is stock, the problem started after I installed the twist. the weather is pretty much the same

It all started when I changed to twist throttle, I installed the idle screws that came with the kit, rebuilt the carbs with the same size jets that it ran great with before, It runs like a champ while in nuetral throttle open no problem, 1st gear wide open no problem, second gear after about 1/4 turn no power the bike doesnt die but there is nothing there, you can take it back to 1/4 turn and it will run just fine, it will run the same no matter where the air screws are, it runs the same with the air screws all the way in?, good spark, coil good, new plugs, carb cleaned and rebuilt, new reeds.. At witts end please help