Thread: Discussion 2w-18 vs 2w-20
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Old Oct 03, 2012, 12:45 PM
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Crawley Down, sussex, England
Joined Dec 2004
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Ok, so i put the 2w18 (6904 fan) in my F-16 and it goes like stink! 130mph to be exact. Compared to 120mph for the 2w20. It does pull more amps so you need a 80amp esc compared to a 60 amp for the 2w20. You also get less flight time. The website says the 2w18 is a hot motor and does need more throttle management.
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