question about 49 and 80cc

[rickie h]

is there any noticable differences besides performance between 49 and 80 cc engines? like a noticable size difference or a different engine head or anything?

[fall_down_stand_up]

Originally Posted by rickie h

is there any noticable differences besides performance between 49 and 80 cc engines? like a noticable size difference or a different engine head or anything?

They have the same bottom end....The 80cc has a little bit bigger cyclinder but not enought to affect it to fit in most 26 inch frames....And yes the 80cc has more power....What kind of bike are you wanting to put it in????Post a pic....
John-John

[rickie h]

i already have it on and running great just wanted to make sure they sent me the 80cc i ordered instead of a 49 lol cause i wouldnt know any different

[fall_down_stand_up]

Originally Posted by rickie h

i already have it on and running great just wanted to make sure they sent me the 80cc i ordered instead of a 49 lol cause i wouldnt know any different

If you ordered a 80cc then thats what you got....I have ordered 8 engines over the years and always got what I asked for....Who did you order the kit from????

[Bikeguy Joe]

If you didn't know the difference between a 49cc and an 80cc engine, then you won't know the difference.

Yeah.

[rickie h]

i ordered it on ebay

[carpetrugger]

I'm in the same boat, I ordered a F50 (47cc) kit from thatsdax and it came in a box marked F80. I wanted the F50 because I had read that they ran smoother and started easyer with not that much of a power differance. I was so excited when my kit came I just tore it open and started checking out all the cool stuff in the box. Anyways I didn't notice the fact that the box was marked in big letters on one end F80 for about a month after I had it installed and running. So I have no idea if its a F50 or a F80. It starts easy and seems to run smooth but I have nothing to compare it with. It would be nice to know when ordering parts. I never called Dax to complane because I'm happy with it and I'm not giving it back. It's kinda like having a new puppy you get attached to it.

[Bikeguy Joe]

Originally Posted by carpetrugger

I wanted the F50 because I had read that they ran smoother and started easyer with not that much of a power differance. Anyways I didn't notice the fact that the box was marked in big letters on one end F80 for about a month after I had it installed and running. So I have no idea if its a F50 or a F80. It starts easy and seems to run smooth but I have nothing to compare it with.

Like I said....

[rickie h]

well regardless id still like to know what i got becuase id much rather have the 80...power is king

[Bikeguy Joe]

Measure the bore and stroke in millimeters and post what you find. If it says F80, it's more than likely a 69cc. ("80")