like the title says, im looking for any info i can find about the stock DE heads. intake runner volume, exhaust runner volume, combustion chamber volume, runner lengths, etc. anything will be helpful. i searched all over and could only find a few things so far, like the valve sizes and CR i have have. i also found a flow chart of stock heads and ported heads. seem to flow pretty well. but i need more info so i can start piecing together my plans for a mild build. thanks

 

no one?

 

bump for some info