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Lucas Synthetic Oil Test Dyno Graph

As with the normally aspirated engine, gains increased with engine speed on the turbo combination as well. The Lucas synthetic oil improved the power output of the turbo engine by 10-11 hp. This 5W-20 oil was used to set a new Bonneville land speed record of 207.5 mph in a '99 Honda Civic Si.
Friction-Fighting Formula - Garage Tech

 As with the normally aspirated engine, gains increased with engine speed on the turbo combination as well. The Lucas synthetic oil improved the power output of the turbo engine by 10-11 hp. This 5W-20 oil was used to set a new Bonneville land speed record of 207.5 mph in a '99 Honda Civic Si.  View Related Article

 

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