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Dynosession PM tuning cylinder 2T Maxi
We're already on in February this place reported on the new PM cylinder. On Friday we put the new PM tuning cylinder for Piaggio Maxi engines / Gilera Runner & Co. through its paces on the test bench on a customer engine. Since you buy the License to test If you can click into the shopping cart for free, such a diagram is a great thing for the next gasoline talk.
Especially when the cylinder and engine are doing so well. Was on the test engine nothing milled. The rest of the setup consisted of one 25 PHBL carburettors with modified airbox, the original exhaust and a shaft with 'only' 52 mm stroke. Everyone in the test room was amazed that there was 23.4 PS rest on the rear wheel. With slightly lighter weights, the 24 hp mark should be easily cracked. Nice to see in the course of the torque curve in the rear speed range: diagram_1 Diagram_2