Exhaust DIffuser . . . Modification of "short" diffuser to add "cone" on top
Topic: Part of the exhaust package Wetbike Brian worked out was the modified Exhaust Diffuser (inside the exhaust can). The idea was to put a reversed cone on top. This required a tall exhaust can too. He started out with a stock "short" 50hp diffuser and then cut the top off another and welded them together.
Here are some pics:
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