Thread: Jetting
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Old 12-10-2013, 09:40 AM
wildbob wildbob is offline
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Join Date: Aug 2013
Location: Newburyport, MA
Posts: 571
Talking Jetting

I had been having bogging problems going WOT from a stop since I put on the 30mm pumper. I'd figured I had slapped too much carb on and went light with the jets (35 pilot, 135 main), running sunnoco standard 110 leaded racing fuel at sea level. well, she was bogging at start then running like crazy as I got on the gas. After trying a selection of increasingly bigger jets, I rejetted last night to a 45 pilot and a 145 main. Now she is EVIL!! No bog and runs like a demon. Can't wait to get the 4 valve head witha a P&P from Tom and slap in the BBK.
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2013 Trailmaster XRX 150 Type 86 stroker
Taida 4V head with 23/22mm valves, forged 4V piston,Taida 62mm jug,forged Taida 8200 KDU stroker crank, Koso high-flow oil pump, Taida case half w/ oil cooler ports, Setrab oil cooler,TrailTec Vapor, Mikuni VM26-606, aluminum 30mm intake, Uni filter, aluminum stack, Hammerhead racing exhaust, MotoRio adjustable CDI/HO Coil, Iridium plug, Full Dr Pulley CVT kit w/ 16g sliders, JD's Mikuni slide kit

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