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View Full Version : atc110 stock exhaust vs cobra exhaust sound


effort=results
09-13-2013, 08:44 PM
http://youtu.be/FK-XABpsFQk

http://youtu.be/FK-XABpsFQk
i think it gain a lil more power. nothin to right home about. sounds cool and dig the back fire. i havent got to wind it up in high gear yet but around the yard i didnt feel like it gained a whole lot. but its got a cool factor.
shortline10
09-13-2013, 08:58 PM
Open the air fuel mix screw a turn and see if that helps with the back fire .
effort=results
09-13-2013, 10:24 PM
ya ive starter to dabble with it . ive had to buy one of the chinese carbs so still dialing in.