1/3 scale sopwith pup
The Toni Clark reduction system is over $500 to Canada and $100 for the 32x18 prop. But I really like the way they fly so scale like. I under stand in this plane you need about 7 lbs to balance the plane. With the DLE I would need 3lbs more and the prop is a little small, but should be enough power to fly it well. The 100 could turn a 28” prop and would look more scale like, there would be more than enough wt to balance, and I might have to add wt to the tail. Right now money is an issue because I just started a job after being unemployed for a year and a half. any input woud be helpfull. thanks
http://www.youtube.com/watch?v=MyyK6zVPV34
I've got all the MT engines with the exception of the MT80, I was told it's a real shaker. The 42 runs fine, but I broke a crank on it once, I don't know if that was a problem or just bad luck. The 50 is a nice engine, funny looking but mine runs fine after I changed the reeds. The 57 may make a little more power than the 62, but had some teething problems. The 62s run great once you time them, I changed my rotator block, the stock one is too soft. The 80 shakes. The 62 is the best engine they make. I'd sell one for $290 with the engine timed and a replacement rotator block.
I didn't mean to be trying to sell you an engine, it's just that I bid on 3 of the 1/3 Pups on eBay, I keep losing by a couple of dollars so I'd up my bid on the next one and still lose by a couple of dollars[:@] so I was interested in the Pup it's really a big plane, but a floater.
DLA56:Performance:<o></o>
5.5HP/7600rpm (DLE55 =5.5HP/7500rpm)<o></o>
Idle Speed: 1400 rpm/min.(DLE55 1350 rpm/min)<o></o>
15.2Kg Pulling Force / 100 meters Altitude(14.2kg for DLE55)<o></o>
13.5Kg Pulling Force / 1800 meters Altitude(12.5kg for DLE55)<o></o>
The specification of the aircraft propeller: 22*8, 22*10, 23*8, 23*10<o></o>
The type of the sparking plug :NGK CM6(made in Japan)(NGKCM6 made in China for DLE55)<o></o>
Parameter:<o></o>
Exhaust Amount : 56cm<sup>3</sup>(DLE55 =55.6cm<sup>3</sup>)<o></o>
Diameter*stroke : 45mm*35mm <o></o>
Ratio of compression: 7.8:1 (7.6:1 for DLE55)<o></o>
Ratio of lubricating capacity: 30:1 飞起来是40:1<o></o>
Weight[/b]: <o></o>
Less 25g than current DLE55.<o></o>
Material of Muffer and[/b] crank case:[/b] aluminium magnesium alloy[/b] (Aluminum Alloy for DLE55)<o></o>