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Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Wed Jun 06, 2012 12:00 am
by Duke250
Thanks man For you help . Yeah My cylinder have an A mark and you are right it is a 39mm cylinder . I saw a piston kit on eBay for 24 plus shipping . It includes the piston , the rings and the kit . Allot cheaper then what I ve payed on the first place.

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Wed Jun 06, 2012 3:38 am
by Mystic
ophir4u sells a 39mm std piston and rings for under 20 bucks shipped from cali that works pretty well as long as you chamfer the edges before install and take it slow on the break in. I didnt think to check to see if it had been chamfered before i installed mine and I seized it like 8 to 10 times :D took it apart, light hone on the cylinder, chamfered the piston and ports with a tiny set of files then buffed the scoring on the piston with a wire brush on the table grinder and havent had a problem since does 36mph without much tuning. the cheap china pistons almost always need work before installing

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Wed Jun 06, 2012 9:22 am
by Duke250
Thanks it sound like something that I have to take in to one of those Honda scooter repair shop . Because never done something like that before .

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Wed Jun 06, 2012 10:40 am
by Mystic
It is actually really easy but its your dime :P

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 4:28 pm
by Duke250
Any body might have a clue about this one . Just pick it up . I've traded it with my olympus digital camera.It seems to be a 4stroke . Speedometer read 2034miles in it .So I think the engines might be ok . It look clean to me . I open the carb is was 100% clean in the inside.It Can go up to 80 mph.Will it be a 50cc that goes 80mph?

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 4:30 pm
by Duke250
carb

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 9:17 pm
by Mystic
those china cloned scooters sometimes say 50cc but the engine could be 70 or 90cc. there is no way a 50cc 4 stroke could do 80mph plus the speedos are always inaccurate :P either way good deal for a camera lol

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 10:39 pm
by Duke250
may be it is in km/h . Will this picture of the speedometer help figure out how many cc it is and how many mph will it go ?

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 10:41 pm
by Bear45-70
That's kph on the top scale, mph below.

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 10:51 pm
by Duke250
thanks so it is a 50cc make more since now. If I can get it running and get 50mph on it that still not bad.

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Thu Jun 07, 2012 11:38 pm
by Bear45-70
If you look at the speedo it shows the 45 kph is top speed.

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Fri Jun 08, 2012 12:14 am
by Duke250
Why couldn't they just make it clear ?Now on the other sites someone is saying the actual miles in it is 1234miles Because the odometer was registered in Kilometers even though is reading 2034miles .

Re: How many MM is a Honda SA50PW Af16 elite piston ? Help!!

Posted: Fri Jun 08, 2012 9:25 am
by Mystic
Its really hard to tell about these chinese scooters by looking at them. All the different names use the same parts for the most part except they place an order and build them to each companies specs. Sometimes you dont know what you have till you tear into it :P plus the chinese dont label stuff so that when you buy a 50cc it could be a 70cc or larger cause slow junky 50cc 4 strokes that only do 25mph dont sell very welll hahahha

Re: All my rebuilt and my toys for this year!!!!

Posted: Fri Sep 07, 2012 9:03 pm
by Duke250
List of my toys for this year

Re: All my rebuilt and my toys for this year!!!!

Posted: Fri Sep 07, 2012 9:04 pm
by Duke250
more