Cylinder Compression Tester Tool with 10-12mm & 14-18mm Adaptors MONDAY Black shown in picture

Black shown in picture

for safe and enduring use of this exhaust both the jetting and the ignition timing must be checked / modified before use

the BBS2 now also has a connection tab between the manifold and the exhaust body

The clutch pressure plate and push-rod should also be checked for wear and tear and replaced as necessary

Cylinder Compression Tester Tool with 10-12mm & 14-18mm Adaptors MONDAY Black shown in pictureCylinder Compression Tester Tool with 10 12mm & 14 18mm Adaptors Fits all standard 10mm 12mm and 14mm 18mm spark plug threads Compression Tester, includes Dial Gauge (measures up to 300 psi). Note, 10 12mm & 14 18mm adaptors which fits most gasoline engines. An essential tool for determining gas leakage from cylinders. Results are read from a clear, easy to read dial on a scale that ranges from 0 300psi. Pressure is retained in the device and released