I did not tag all my engines (too many) to remember them all. Can anyone ID this one. It seems to look like its worth converting the rest of the way![sm=52_52.gif] Thanks Capt,n

Mac 28/32

Thanks Bill, I was only in Riverton once, then headed to Thermopolis (spelling) . It sure seems like there is a lot of room for expansion in that area! I sure liked Brooks lake where the Wind river starts. Gets Darn cold at nite in the higher altitudes. Wow! Best Regards Capt,n

definetely a 28/32, it'll say under the exhaust port, can't make it out in the picture

I just got the 32cc version running on gas/glow with mild porting, all I did was remove some of the finger in the intake port and thinned down the rib in the exhaust port and widened it a little and I'm getting 7500rpm on an 18x8 APC prop, the ring seems shot too, so I know it can be improved on... I'll get pics up once I maiden the thing... oh, I'm running a 32/64" walbro, so that helps a lot, and I added two 1/2" outlets to the muffler