bought a "botch" 140cc possible demonx
so i bought a crf70 140cc pitbike from gumtree, got it for £220. checked the block for cc size, 138cm3. had an oil leak from the oil cooler, but fixed that with sump sealant lol.
still leaking oil from underneath, and the bike revs high at idle, cant see no idle control screw, think i found it but does nothing at all? also noticed after 5-10 mins of running the first bend on the exhaust from the block glows red from heat, thought it might be a baffler problem but baffler looks new, i will get pics and vids up tomorrow on this thread,(uploading on YouTube as I type) https://youtu.be/wHdQGVhQtIg
oil is leaking from the front of the block somewhere and I forgot to mention that it doesn't seem very powerful in the top of gearsbif you know what I mean, it should be pulling more in each gear
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