Articles for the OS 50 Hyper Max

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The listing below contains links to articles for the OS 50 Hyper Max engine.

All articles now link to the same article on helituning.com - please use helituning in future

  Article Date Link

The engine internals

This article covers removing and replacing the piston assembly and sleeve, along with removing and replacing the head and baseplate.

6th April 2008 Complete

The carburettor assembly

This article covers de-constructing, cleaning and rebuilding the carburettor assembly.

31st March 2008 Complete