top dead centre

Mini Dirt Bikes & Pit Bikes Forum

Help Support Mini Dirt Bikes & Pit Bikes Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. D

    yx140 cam issues, anti kickback

    I just put a head back on my engine after I have reseated the valves and put in new piston and rings after a quick hone of the bore. Put it all back together and I have 0 compression. There is no leaks through new head gasket and head bolts are tight. So what is it? My thoughts are on the...
  2. T

    ATOMIK 150cc mid size VAVLE CLEARANCE HELP??

    hey guys,i have a mid size 150cc atomic nitrous,the book came with no specifications for vaulve clearances :/...can some body tell me what the intake an out take should be?? im thinking .4 for intake .6 for out? thanks tono!
Back
Top