•A / B: TDC Indicators: The sliding indicator to display the piston movement. 1mm graduation marks to 50mm. Extended model 10.5". Only can use on Hemi-Type engines. Manual use only and make sue the ignition is turned off before use.
•C / D: Compression Whistle Alert: Use on the Hemi-type engines. Easily find the TDC compression stroke. Just listen on the whistle alert.
•E: Adapter 12 mm spark plug hole.
•F: Adapter 18 mm spark plug hole.
•G-Crank stop tool: Ignition is turned off. Manual use only. Make sure the valves are not open before use.
•H: Gauge Indicated (optional assembly). Give you unmistakably clear result to display piston movement.
•The tool is used to remove balance pulley or to set up timing alignment.

•A / B: TDC Indicators: The sliding indicator to display the piston movement. 1mm graduation marks to 50mm. Extended model 10.5". Only can use on Hemi-Type engines. Manual use only and make sue the ignition is turned off before use.
•C / D: Compression Whistle Alert: Use on the Hemi-type engines. Easily find the TDC compression stroke. Just listen on the whistle alert.
•E: Adapter 12 mm spark plug hole.
•F: Adapter 18 mm spark plug hole.
•G-Crank stop tool: Ignition is turned off. Manual use only. Make sure the valves are not open before use.
•H: Gauge Indicated (optional assembly). Give you unmistakably clear result to display piston movement.
•The tool is used to remove balance pulley or to set up timing alignment.