scottp11
The Seniorest Member....
Ok, I resently aquired an H23 block and crank to go with the H22 head I've already had. I want to maximize the bore and stroke and compression as much as I can. I want to keep the stock H23 crank if I can...
I want a compression ratio of about 12:1. Can someone let me know how to calculate the size pistons and rods I'll need.
Where do I measure from? I think it's from the center of the crank journals... But how do I get to the center of a crank journal? Also, the compression... How do I calculate the area of the combustion chamber? I've heard of "cc"ing it, where I put the spark plug in, and fill it with cc's of water...
If someone could help out, or direct me to a post that'll help me out, it would be greatly appreciated!! Thank you.
![Notworthy :worthy: :worthy:](/styles/default/xenforo/smilies/notworthy.gif)
Oh, and by the way, I read the above post about rod length and stroke... So don't burn me that bad....![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I want a compression ratio of about 12:1. Can someone let me know how to calculate the size pistons and rods I'll need.
![Blink :blink: :blink:](/styles/default/xenforo/smilies/blink.gif)
Where do I measure from? I think it's from the center of the crank journals... But how do I get to the center of a crank journal? Also, the compression... How do I calculate the area of the combustion chamber? I've heard of "cc"ing it, where I put the spark plug in, and fill it with cc's of water...
![Huh :huh: :huh:](/styles/default/xenforo/smilies/huh.gif)
If someone could help out, or direct me to a post that'll help me out, it would be greatly appreciated!! Thank you.
![Notworthy :worthy: :worthy:](/styles/default/xenforo/smilies/notworthy.gif)
![Notworthy :worthy: :worthy:](/styles/default/xenforo/smilies/notworthy.gif)
![Notworthy :worthy: :worthy:](/styles/default/xenforo/smilies/notworthy.gif)
Oh, and by the way, I read the above post about rod length and stroke... So don't burn me that bad....