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1. A 69mm tall cylinder 2. 4 longer engine studs 3. A longer cam chain

I have a 139fmb 50cc 4 stroke 4 gears semi auto electric under/kick on a mini chopper. Piston and cylinder and connecting rod bad...

Hey guys, I was just wondering if anyone on here had a new Coleman BT200X. I have two and the one has a relatively high idle. I cannot...

Hey bro just saw your comment dont have fb no more you on Insta?

update i went for a ride with it running supposedly .004 and .006 so 0.10 mm and 0.15 mm and it wasn’t rattling to bad until it got hot...

do you have facebook where i can send you a text?

tbolt said use .003 and .005 i just done that and bike didn’t seem to like it much at all like when revving they wouldn’t return nicely

in sa don’t even think my feeler guages have 0.76mm and 1mm i’ll check tho today so setting my valve clearance to that should clear up a...

Oh that’s awesome bro Might have to buy one on eBay you can get them really cheap Yeah should fix the ticking noise but some ticking...

in sa don’t even think my feeler guages have 0.76mm and 1mm i’ll check tho today so setting my valve clearance to that should clear up a...

0.76 int 1mm ex Where you located?

will give it a go tomorrow and keep you posted!! do you by any chance know what .003 and .004 is in metric as my feeler guages are metric

hey mate just wondering if you would know the valve clearance on it as everyone is sort of telling me different things and i honestly...

Yeah man you want to make the intake 0.003 and 0.004 for exhaust valve That’s what I’ve always set mine at Some people say abit...

what’s up everyone just wondering what the valve clearances would be on a pitsterpro z160 155z motor as some people are saying .004...