• Get the maximum horsepower out of your engine.

  • Check piston ring seal and cylinder wall finish.

  • Prevent oil contamination and premature engine failure.

  • Measure crankcase pressure as the engine is running.

For performance engine builders who want to maximize an engine’s potential for horsepower and torque, J-TEC’s blowby meter is a must have tool for any engine dyno or machine shop. High performance engines are built to tighter tolerances and measuring blowby can show how well the rings are sealing through all RPM ranges and engine temps. With J-TEC’s flowmeter, builders can also test different piston ring configurations and cylinder wall finishes to find the combination that gives the best seal and least amount of blowby.

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