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Old Dec 16, 2012, 11:20 AM
lfinney54 is offline
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United States, ID, Kuna
Joined Feb 2008
121 Posts
the 10MM carbs will work fine without a pump, but using a vp 30 is ok too, the idle needles have gone through several iterations. the long stroke 3+2 engines with Macs quiet pipe will turn a apc north of 17k , I setup one for a friend and he was sceptical of using a larger prop, we used a 12x9 apc in the end, and it was horrifically fast...so pattern is flown at half throttle and it met sound checks easily. I use 8-32 pressure taps on the 60 size motors
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