Motion Pro Digital 4-Stroke Leak Down Tester rec motors Per Polaris owners manual the

Per Polaris owners manual the OEM main jet size is 72

and fading too

Not a OEM part

The supplied wheels make it easy to move around the shop and they can easily be locked to keep it in place

3 bleed screw adaptors

Motion Pro Digital 4-Stroke Leak Down Tester rec motors Per Polaris owners manual theAccurately displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves Speeds up troubleshooting and helps to isolate bad components Precision digital display provides accurate, easy to read results Easy to use precision pressure regulator built into body of tool Rugged rubber boot protects digital gauges Tests at 80, psi cylinder pressure. Requires 90 PSI air source. *Includes 1 4" male industrial quick connector