Many of us here enjoy the different points of view from the European and Aussie crowd.
Welcome.

There is a simple kit to remove the Air Injection helps stop the pipes from turning blue. The pump its self is vacume operated and under the gas tank. there is a hose to the airbox that sucks air and injects it into the engine. that needs to be removed and blocked. There is a vacume line that operates it that also needs to be removed and capped. Then there is a hose to each cylander they need to be threaded out and plugged. newspeedmaster.com sells the kit.

With less restrictive pipes (along with other mods) It's a good idea to rejet. These bikes come lean from the factory.

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