DIYMINIBIKES

Quickly tell – from the outside – when your engine needs an overhaul!
This easy-to-use tester checks ring seals, valves, even head gaskets. Don’t wait too long to rebuild that expensive motor – but don’t do it too soon either!
Product Specs:
Allows the ability to achieve consistent power
Stretch out the time between costly teardowns
Rugged design features rubber bumpers to protect the gauges
Exclusive gauge manifold meters the airflow for precise readings
California Proposition 65 Statement