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Old 11-19-2010, 05:55 PM   #31 (permalink)
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Quote:
Originally Posted by some_other_dave View Post
Blanket statements like that are quite dangerous. I would not be surprised if we see an engine in the near future that can run 13:1 on 87 octane gasoline. The advances in engine design and (especially!) engine management are helping automakers run higher compression with the same fuel. The aforementioned 14:1 gasoline car will probably only need 91 octane, so it is likely that a 13:1 using the same technology would only require 87.

-soD
As I stated in my that I was thinking in more of my own terms and engines I was familiar with. Retrofitting a supercharger on existing motors to assist in their economy will be difficult and just not worth it in most cases. when you say that new and future technology a car that is designed to run at higher compression the Yes sure it was designed to run on pump gas. Just not going to say that ALl cars can jsut bolt on an Eaton M32 and away they go cause it doesn't work like that.

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