Recent content by BlastrMastr240

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    Starts but immediately backfires and stalls

    It did get rebuilt, once it blew the bike was IMMEDIATELY decommissioned and torn down. no bottom end damage was done. but as blaaster said... it may have come back in from the exhaust.
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    Starts but immediately backfires and stalls

    Is there any chance that piston would be usable in future builds or this build?
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    Starts but immediately backfires and stalls

    im sure somehow this is going to result in a flaming...
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    Starts but immediately backfires and stalls

    the blue hose is blocked off for the oil injection delete. nothing has play but the cylinder is messed up, grooved up and down under the exhaust port. Im ordering a new 66mm cylinder, the only thing that wont be replaced is the case, the gears, the frame, the head, and the ignition system so...
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    Starts but immediately backfires and stalls

    your right about the bottom end... nothing wrong... but there is scoring on the piston and cylinder again.... probably not even 10 minutes of run time...
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    Starts but immediately backfires and stalls

    Thanks, im going to check everything, splitting the halves in a few minutes here, already got it torn down. Really appreciate your fast responses guys.
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    Starts but immediately backfires and stalls

    thats what we thought, in the last hour we tore it apart (intake side) and that gasket was dry and tight. so i dont think it was that and it IS high temp as well as the gasket, we just cleaned it all up. all those hoses are for tests to try to get this thing running, and diagnostics, not...
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    Starts but immediately backfires and stalls

    Piston is good flywheel and key are perfect reeds are good good blue spark ill check grounds again, loose kill switch could do that buuuuut when i can keep it running with almost quarter throttle it is powerless and will not move in gear it is like putting a brake on the engine when...
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    Starts but immediately backfires and stalls

    If you have any ideas please let me know, ive done EVERYTHING and ready every thread.... trust me, 200cc no mods. no tors. no parking brake, 32:1 premix, injection hose is blocked off. (note how before it stalls it kind of "stepps down" in RPM and then stalls.) I GREATLY appreciate anything...
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    New Blaster... How am I looking?

    If you put a 35mm carb, changed the jetting, and stroked it it might to 15K rpm lol. and that bike with a 28 might be..... 43 horsies on a good day. as far as 127 ftlbs of tourque, at 50 horse the calculation sounds about right. So say it is a 43 horse you COULD still be near the power of a...
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    When you have to sell your blaster.....

    goto get a car, might get a blaster later in life again, 2 strokes forever!!!!!!!
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    When you have to sell your blaster.....

    vitos was awesome! provided BANG, great sound! High performance, very nice when chrome plated :) but naturally u must get the vitos big bore 240. Only other thing i wanted to do was add a plus 3 stroker by vitos XP hahaha! that would do 50 horse!!! mine was estimated at 43, i hope that kid...
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    When you have to sell your blaster.....

    I dont even know the kid actualy, never even met him, just his dad and grandfather. The grandfather was sort of a tire kicker and i thought he was going to break the deal on me. But im glad its gone because it MAY or MAY NOT have a SMALL crack in the case. I dont know if it does or not, there is...