How would you rate the overall quality of the product?
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How would you rate the value of the product for the money?
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Very Good
How difficult or easy is the product to assemble, use, or operate?
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How well does the product perform / function?
Very Weak
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Very Good
“This engine is a perfect drop in replacement for a .40 nitro motor! I installed it in my Uproar V2. I replumbed my fuel tank and installed this gem. I ran a couple of tanks of gas through it rich for break in . I am using an APC 11x6 prop. After about three flights I was able to get a reliable idle. The next day I ran three more tanks and tuned top end. All I can say is this little engine screams ! I fly for 7 to 8 minutes and use abot 2 oz of gas ! Just ordered another for my Great Planes PT 19 ! I am now an official NGH engine fan !”
