Top Dead Center Timing Gauge,14mm TDC Tool Thread Top Dead Center Timing Tool

【Find Exact Engine TDC Effortlessly】 Precisely locate the ​Top Dead Center (TDC)​​ position for accurate engine timing setup. Ensures optimal ignition timing, fuel delivery tuning, and peak engine performance【Universal 14mm Spark Plug Fit & Clear Markings】 Features a standard ​14mm thread​ for compatibility with most common spark plug holes. Clear 1mm incremental markings​ on the precision-machined shaft provide unambiguous piston movement reading 【ONE-PIECE DESIGN & KNOURLED GRIP​】 No accessories, no assembly required, more reliable. Diamond-pattern knurling ensures positive grip even with oily hands, preventing slippage during installation. Eliminate the risk of tools falling into cylinders 【Robust 304 Stainless Steel Construction】 Made of 304 stainless steel​ Offers superior ​corrosion resistance, durability, and long-lasting performance​ compared to mixed-metal alternatives【Installation】 Remove the spark plug, install the gauge, and rotate the engine while observing the scale on the sliding shaft to locate the piston’s top dead center (TDC). Warning: This tool must be used only on flat-top pistons and must engage perpendicularly to the piston surface. Misapplication may bend the TDC axis or cause serious damage

• 【Find Exact Engine TDC Effortlessly】 Precisely locate the ​Top Dead Center (TDC)​​ position for accurate engine timing setup. Ensures optimal ignition timing, fuel delivery tuning, and peak engine performance
• 【Universal 14mm Spark Plug Fit & Clear Markings】 Features a standard ​14mm thread​ for compatibility with most common spark plug holes. Clear 1mm incremental markings​ on the precision-machined shaft provide unambiguous piston movement reading
• 【ONE-PIECE DESIGN & KNOURLED GRIP​】 No accessories, no assembly required, more reliable. Diamond-pattern knurling ensures positive grip even with oily hands, preventing slippage during installation. Eliminate the risk of tools falling into cylinders
• 【Robust 304 Stainless Steel Construction】 Made of 304 stainless steel​ Offers superior ​corrosion resistance, durability, and long-lasting performance​ compared to mixed-metal alternatives
• 【Installation】 Remove the spark plug, install the gauge, and rotate the engine while observing the scale on the sliding shaft to locate the piston’s top dead center (TDC). Warning: This tool must be used only on flat-top pistons and must engage perpendicularly to the piston surface. Misapplication may bend the TDC axis or cause serious damage