News — Premix

To Premix or Not to Premix

Posted by Chris Ott on

This question at hand may be one of the most hotly contested for all rotarians. Not being shy at Rotary Performance to give an opinion, we’ll answer an unequivocal yes. Depending on the circumstances, both are absolutely right. Let’s explore…   WHY PREMIX First, why is premixing, or for that matter oil injection required on a rotary engine? Ever since the earliest days of rotary engines, controlling wear of the apex seals has been a challenge. Apex seals have a unique place in the world of internal combustion engines. Rotaries operate like a two stroke engine. Every time a face approaches...

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