I've started using this engine after seeing this vid. It's in a couple of my videos.
It seems like my rpm on the APC 15x4w is going higher after about 2 litres of gas. My engine started out with only 8700 rpm and now it's getting stronger and produces over 9000.
is it a weed wacker?
3blindinglights 1 year ago
@3blindinglights
If somehow you want to use it as a weed whacker i guessed you can provided you attach a small cooling fan over the cylinder head.
This engine was designed from ground up as an RC airplane engine.
umranrc 1 year ago
I've started using this engine after seeing this vid. It's in a couple of my videos.
It seems like my rpm on the APC 15x4w is going higher after about 2 litres of gas. My engine started out with only 8700 rpm and now it's getting stronger and produces over 9000.
Is your enging getting more rpm after some usage?
C0ldFart 1 year ago
@C0ldFart
any gasoline engine after some "bedding in" will produce between 3% to 8% of additional power.
umranrc 1 year ago
were do i get one?
nzskypunk 2 years ago
@nzskypunk
go to
Bp hobbies(dot) com
look under catalog and then gas engins.
jjswimmer2014 1 year ago