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Thread: New member, atc70

  1. #1
    fastatc70 is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Aug 2012
    Location
    Northbrookfield, Ma
    --
    166

    Thumbs up New member, atc70

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    Here are a couple of pics of my atc70

  2. #2
    Join Date
    Dec 2012
    Location
    Vancouver Island, B.C., Canada
    --
    812
    That's a cool engine...what is it? Looks like it has a clutch? Also like the homemade exhaust gasket! ha ha. Is that an oil line going to the head (under the spark plug)? Welcome to the site!
    1985 Honda ATC 250ES
    1985 Honda ATC 250SX
    1984 Honda ATC 200M
    1983 Honda ATC 200
    1984 Honda ATC 110

  3. #3
    fastatc70 is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Aug 2012
    Location
    Northbrookfield, Ma
    --
    166
    Thank you

    I have built a zs155 motor, with a 160 crank and zs155 output shaft. 4-speed trans. 6 disk clutch. 64mm big bore kit, tb v2 head, s35 auto decompression cam, ported. I made the exhaust 1.5" 316 grade stainless steel. I have 13:1 compression and about 17 hp.

    This picture is the mock up for the motor. Right now I am stretching the frame 1.5".

  4. #4
    Join Date
    Dec 2012
    Location
    Vancouver Island, B.C., Canada
    --
    812
    17 HP!...dang...good work buddy!
    1985 Honda ATC 250ES
    1985 Honda ATC 250SX
    1984 Honda ATC 200M
    1983 Honda ATC 200
    1984 Honda ATC 110

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