Hi Dax, I don't do waterpumps, norhave a dyno. The testbed is a specific bike, with a speedo, and ultimately 3 stock pipes to be modified during the test.

The engines will be put on the stock grube gearbox to asses each engines "roadability" abd tested with the various pipes. Then I will modify the pipes and repeat the process till I am satisfied with the results.

Then I will ditch the grube box, and set the engine up in a different fashion.

This is all about motorbikes, nothing else.

Mike

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