Engine components Crossword

This printable crossword puzzle has 12 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Rotates at half crankshaft speed
Diameter of the cylinder
Connects the piston to the conrod
Controls gas flow into and out of the cylinder
Alternative name for a rotary engine
Keeps engine rotating through idle strokes
Transfers movement from pushrod to valve
Stroke between induction and power
Port connecting crankcase to combustion chamber
Female alternative to trousers
Kings head piece
Up and down motion of the piston