iflyg450

Yup out for speed, I think the little sig hummer @ 1lb auw should scream along

combatpigg

My Feedback: (3)

Good luck against those Strykers! I think you'll have them covered......if not, you'll just have to get more devious......[8D]

iflyg450

Well CP if the TD09 Hummer doesn't get it done. The Norvel 061 Bink will!

Jim Thomerson

The Cox grey 7 x 3.5 and 8 x 4 are direct scale ups of the grey 6 x 3. I like the cox 8 x 4; however, Two of them have thrown blades, in flight, with a ST G20-15 diesel. I think they are fine for a 15 glow, or for smaller diesels. I think the diesel pressure cycle has a strong peak impulse in comparison to the more gentle glow cycle; and this is what is hard on parts and props in diesel engines.