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Extreme Flight RC 91" Yak 54 build

dribar

70cc twin V2
It is always amazing to me the engineering that goes into the EF packaging and after thousands of miles... Everything is still perfect when it sees the light of day in Florida.
 
Dribar, what plans do you have for exhaust on your new Yak? Here are the static pics my twin pipes from the video. However, it took a lot of cutting and engineering. Alternatively DA is about to release a 2 into 1 header that can be fed into a tuned pipe or can. Tony at DA has the details. Just FYI.
Richard
 

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Hmmm, only lets me upload one pic at a time?
Here is one with the smoke tubing installed.
 

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dribar

70cc twin V2
Dribar, what plans do you have for exhaust on your new Yak? Here are the static pics my twin pipes from the video. However, it took a lot of cutting and engineering. Alternatively DA is about to release a 2 into 1 header that can be fed into a tuned pipe or can. Tony at DA has the details. Just FYI.
Richard
I just got the stock mufflers. Should be pretty simple and my field has no noise restrictions. Thanks for the info!
 

dribar

70cc twin V2
Question- do you guys use permatex or similar when mounting your mufflers? I've got the da70 with stock mufflers and was expecting there to be a gasket between the muffler and engine. Nothing came with it from da.... So do I get some permatex or what do you suggest?
 
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