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Old 01-01-2019, 05:41 AM
Senior Member
Join Date: Oct 2003
Location: Utopia
Posts: 451
Post Re: RX7 rotary power, meth or water?

Though I would put together a little bit of real knowledge gained over the years, this is but a small sample I have (know a bit about rotaries lol).... lots of it is pertinent to any engine really though, specially those piston engine types who try to imitate rotary idle characteristics with big cams

Some of it is of relevance in that you can go 'too big' and end up with an engine that is overly sensitive to map/tip ratio, also one that is peaky and generally a shitbox overall in every category, narrow power band, excessive fuel use, not as drivable etc.
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