Black Art Dynamics Honda Compression Ratio Calculator

[Kozy]

Just added this to the site, only basic at the moment but it does do dynamic compression ratios which the Zeal one does not.

Black Art Dynamics - Dynamic Compression Ratio Calculator

I'll be gradually increasing the options on it for a wider range of engines, as well as including more buttons to separately from a list of aftermarket cams.

Let me know if you think anything is wrong with it.

 

[Stakis]

Cheers, Kozy. Keep updating this.

 

[ali-c]

Another great addition to you website kozy, keep up the good work!

 

[Kozy]

Cheers guys. Working on an addition to this which takes head flow, valve motion and cylinder demand to work out ball park peak torque and power RPM for different combinations.

Seems to give pretty good results in Excel, but I'm doing some more research into port velocities to make sure I'm not missing something major. The more I read, the more I think it's probably better suited to the thermodynamics page...