Lower octane fuel not Inferior!


[Follow Ups] [Post Followup] [Dodge Power Wagon Forum]


Posted by Hemimech on Thursday, May 17, 2007 at 16:22:29 :

In Reply to: Re: How much timming advance.???? posted by Marty on Wednesday, May 16, 2007 at 23:00:57 :

In low compression engines such as the 230-251's 7.?:1 a lower octane fuel is more desirable. The energy content in lower octanes is higher btu per gallon than that of a "premium" fuel. With the proper timing a low compression engine on 87-89 octane fuel makes more power with lower exhaust temperatures(somthing your valves will appreciate). Unless your timimg is too advanced and your under high heat/load your just wasting your money. With the price of fuel as it is today everyone should do some research on fuel performance, not just assume expensive fuel is better fuel for every application. In doubt, someone call Myth busters.



Follow Ups:



Post a Followup

Name:
E-Mail:
Subject:
Message:
Optional Link
URL:
Title:
Optional Image Link
URL:


This board is powered by the Mr. Fong Device from Cyberarmy.com