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What/how does compression ratio affect an engine?



 
 
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Old December 10th 07, 10:32 PM posted to rec.aviation.homebuilt
RST Engineering
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Posts: 1,147
Default What/how does compression ratio affect an engine?

Oh, not this old wive's tale again. THERE IS NO ADDITIONAL HEAT GENERATED
BY A HIGHER OCTANE FUEL.

Jim

--
"If you think you can, or think you can't, you're right."
--Henry Ford

"Scott" wrote in message
...
One thing I think "might" be a concern is that burning 100LL (can't get 80
octane avgas these days) in an engine built for 80 octane is the extra
heat.



 




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