Handy Tool.

[softail898]

I found this on the Hammer Performance website. A Tool that will help those thinking of changing Cams, Bore etc.It lets you input Bore, Stroke, Chamber size etc. to Calculate Compression Ratio with a Cam Profile and more.
CLICK HERE for page and download this handy tool.
This is what it looks like:
I am definitely no expert but looks like a good aid to tuning. Maybe Fastlane will know how good!
Pat. :smile:

 

[Fast Lane]

I have spreadsheets ( Twin Cam, Evo and Evo Sportster) that I've added cam specs, piston dome volumes, chamber volumes etc to over the years. I use it pretty much every day. If anybody wants a copy just let me know ...

 

[softail898]

Alex, I had a little bet with myself that you would have much more info. than this little tool. ?