Dual-Gauge Leak Down Tester PR66839 Gates AR130-3107

AR130-3107

Take note the higher flowing exhaust ports are raised

2003 MAZDA 6 3

600" from stock) and raised rocker cover permit larger port cross-sections than in the stock head

Gloss Black 90° Silicone Reducer / Expander Hose 5" (127mm) to 4" (102mm) I

Dual-Gauge Leak Down Tester PR66839 Gates AR130-3107Dual Gauge Leak Down TesterSuit 14mm Plug PR66839 66839 This dual gauge leakdown tester measures the condition of your head gaskets, piston rings, and valves. The gauge records incoming air pressure, and the right gauge records individual cylinder pressure and the difference is you leakdown. Includes 14mm spark plug adapter.