Roobaflu Posted January 29, 2005 Share Posted January 29, 2005 does anyone know what size bolts are used on the ea81 flywheel? I need to know diameter , legth, and pitch thank you :] Quote Link to comment Share on other sites More sharing options...
MilesFox Posted January 30, 2005 Share Posted January 30, 2005 dont know the length or dia without looking it up, but i DO know the thread is 1.00 instead of the 1.25 found everywhere else. the stock bolts have a 14mm head but the aftermarket bolts generally have a 17mm head. as far as the length goes they will be the same length as the ea82 flywheel bolt. maybe m8 for diameter but dont quote me on that, but 14mm bolts on ea82 are m10 Quote Link to comment Share on other sites More sharing options...
PoorManzImpreza Posted January 30, 2005 Share Posted January 30, 2005 the stock bolts are M10x1mm and 30mm long grade 12 hardness 14mm heads with integral washers but that's for ea82..I'm not sure if ea81 is the same I think it is but not sure.. Quote Link to comment Share on other sites More sharing options...
regularman Posted May 26, 2005 Share Posted May 26, 2005 does anyone know what size bolts are used on the ea81 flywheel? I need to know diameter , legth, and pitch thank you :] The EA81 is 9mm from what I can tell and 1mm pitch. They are oddball. Quote Link to comment Share on other sites More sharing options...
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