FELLOW AIRCRAFT LOVERS, I AM LOOKING FOR A RADIAL ENGINE TO POWER MY BUSA SOPWITH PUP WHICH HAS A 9 INCH COWL.
I AM LOOKING FOR A FOUR CYCLE GASOLINE POWERED RADIAL. I HAVE NOT FOUND ONE YET, DOES ANYONE KNOW OF A MANUFACTURER THAT PRODUCES ONE.
THANK YOU,.... YOUR TIME AND HELP IS GREATLY APPRECIATED.

of the gas radials this is the smallest one and it is too big for your application

http://www.troybuiltmodels.com/items/RCS150R.html

Check out a place called "Brown Bear" engines in the Netherlands. He makes some smaller radials...85cc and up I think.



http://www.brownbearmotors.nl/?lang=en

Thanks, SoCalSal, I believe this radial will just fit..........I will check it out, Thanks again.............Wingstrut

Those Brown Bear radials are glow powered.

Karol

Engines are provided with ring exhaust and OS-F glowplugs.
All aluminium parts are anodized.

Fuel: Methanol, incl. 6 to 7 percent synthetic oil, 2 to 5 percent nitro.

Thanks, w8ye I think I'll wait and build a 1/3 scale then I won't have a problem with engines.
Thank you guys for the info and help.

For now I'll enjoy the 1/4 scale with a one lunger.