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[QUOTE="jmics19067, post: 509724, member: 27963"] well actually I did double the air consumption for a two stroke engine beings that I had a four stroke equation in front of me < holley handbook for knitwits> four stroke equation is ( cubic inch displacement divided by 2) x (rpm divided by 1728) x volume efficiency = cfm cid rpm __ X ___ x ve = cfm 2 1728 I wrote out the four stroke formula two different ways to try and explain myself proper. Now with the two stroke having a gulp of air every rpm compared to the four stroke I presumed the formula would look like (cid x rpm x ve) _____________ = cfm 1728 By getting rid of " divided by two" from the first equation I am hoping that I am putting the four stroke and two stroke intakes on an equal playing field. The other thing I was concerend with is that if there is 25.4 mm in an inch would 2.54centimeters cubed equal one cubic inch heh funny thing when I was in school math came so much easier to me but I couldn't stand it now I look at it like a puzzle <solve for Y.....> but is so much harder keeping everything in order< one too many knocks on the head I guess> sheeesh the effort it took me just to try and write this down legibley <atleast I hope since I am using a keyboard:)> was tiresome. [/QUOTE]
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