4 docs tagged with "cylinder"

This cylinder head design accommodates CRF50 and Lifan-style intake manifolds and exhaust systems. Notable features include an intake port that is nearly level on the top, akin to a CRF50 or Lifan engine. Additionally, the exhaust studs measure 6mm.

Measure the exposed length of the cylinder to determine the cylinder hight.

Round Cam Cover Type

Step 1: Measure the Cylinder Bore and Piston Outer Diameter