Any one know what the mounting specs are on the 074 Norvel, Iam thinking about replacing the os 10 fp on my Scande Demon, its very nose heavy

If it's just the weight numbers you need, the .074 weights 2.64 ounces with muffler.

You can download Norvel specs here:
http://www.norvel.com/mediaroom.html

This picture should give you what you need though.

I use the hayes 09 or queen bee mount. the 074 is a good choice on the demon, just cut a plate to size bipe flyer provided. my boy had a demon with a norvel 15, was too hot for me. but rick haslam had a wiz 15 with an 074 on it, flew beautiful! quick but not fast, and would fly slow! he used to fly it around slow and his dog zippy would chase it! I saw zippy at the henderson fly in a couple years back with stitches... he actually caught it, and the prop cut him a little! anyway, good choice and keep us posted on how it does!

Thanks biper goldie and freddy thats just the info I needed. Its quick with the os but not fast or agile, hoping to improve that,