BillS

Anyone know the weight of a very old HP .61 with removable front housing. Located one that I would like to run backwards but didn’t have a scale to measure the weight.

Bill

Sport_Pilot

I am guessing about 18 ounces without muffler. That is if it is the older four bolt head, they were lighter than the later models.

rainedave

My Feedback: (1)

You might contact [link=http://www.mecoa.com/]MECOA[/link].

But, HP's are known for being very light. My .40 weighs 11.6ozs (330grms) including the muffler and prop nut.

David

Chris.fr

My Feedback: (1)

Hi, here is the weight in gr of a rear valve one.