Don't know how to calculate the area of your garden or circumference of a pond? Ask your question here.

Forum rules

Dear convert-me.com forum visitors,

Our forum has been available for many years. In September 2014 we decided to switch it to read-only mode. Month after month we saw less posts with questions and answers from real people and more spam posts. We were spending more and more resources cleaning the spam until there were less them 1 legitimate message per 100 spam posts. Then we decided it's time to stop.

All the posts in the forum will be available and searchable. We understand there are a lot of useful information and we aren't going to remove anything. As for the new questions, you can always ask them on convert-me.com FaceBook page

Thank you for being with us and sorry for any inconveniences this could caused.

Air Horse Power

Wed Jan 16, 2008 2:09 am

I have a core drill with a 6.5 AHP (air horse power) Motor, rated at 170CFM @ 90PSI, 19 FT/LP Torque. I want to change it over to a gas engine but have been told that air horse power is different than gas engine horse power...How do I find out what size gas engine I need to run this drill? Any suggestions, comments or conversion help??

More info

List of all units you can convert online
Metric conversion
Convert pounds to gallons
Convert grams to cups
Grams to milliliters
Imperial vs US Customary
History of measurement