Originally Posted by airraptor

I will make one out of the DZ 70 parts and add it to the 80. One issue with the small DZ is cooling. since the fuel routing is different from the FZ. The FZ has fuel going through the crankcase where the DZ doesn't. You would be very very happy with the FZ 80. They are around 18 ounces in weight which is about the same as most 55 two strokes with mufflers. A ton of power in them and if need even more just up the nitro some. I have one FZ 80 flying on a Hanger nine Christian eagle thats 10 pounds and vertical is unlimited on the 14x7