Drew
Member
Just got my oil cooler installed on my engine what a huge difference it made.I also installed a 12 volt 6000 rpm cooling fan behind it,I just wanna have nice cool oil for extended engine life.The first time running it down the rode I thought ther must be something wrong because I'm reaching down and toutching the aluminum cooler and it is NOT hot.I had to pull over,shut off the cooling fan and wait for it to warm up enough so I could feel the heat from the oil,LOL before after 5 minutes the oil was hot,I went 45 minutes non-stop in 50 degree temperate outside and could still reach down and toutch not only the oil cooler but also the oil drain plug,was it hot,yes but NOT burning you like it would of melted your fingers tips before the oil cooler install.Also I found out that a Lifan 1p52fmi is a 110cc engine with a longer stroke that gives it the 119cc rating.52.4 piston with 55 stroke,while on the other hand.A Pirana 140cc engine has a 56 piston with 59 stroke that just murders the Lifan engine,and don't even talk about the Pirana 150,they have a external oil filter just like the Honda Grom option and they will go 75 mph in a CT 70 frame,that is like going 125 on a sportbike 
