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What increases in performance
can you expect?

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Volvo Penta & Duoprop are registered names of the Volvo Corporation.

PRM MarineTransmissions

 

  What increase in performance
can you expect?
 

 

 

 

Download PDF article by Tony Jones's about The StepDrive in Motorboat & Yachting


The difference in both high and low end performance and quietness is nothing short of astonishing!

Just look at the difference in acceleration and the resulting reduction in time to plane with a two-speed gearbox. And remember, the engine is running more smoothly, under less stress and using less fuel. The softness of the forward/reverse selection from neutral is particularly noticeable and places less wear on the drive's cone clutch.

StepDrive from PRM Marine Transmissions
Extra performance from a great name in marine transmissions.

 

 

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If you do not have this software installed on your system, you may download it from Adobe's website.
 

All information given in this website is correct at the time of publication.   However in the interests of technical progress, design specifications are subject to change without notice.  Accordingly, data given herein should be regarded as a general guide only and does not form part of any contract.  All goods are supplied in accordance with our standard terms and conditions of sale. All content pictures and layout design of this website are the copyright of Combined Engineering Concepts Ltd.