The 140 is a good price effective swap. If I did it again I'd get an engine where the oil filter can be replaced without removing the sidecover...I get 100kmh out of it with a VMN22 Mikuni & Pro Circuit Copy Pipe. It's about 20% better than a stock engine. I helped a guy in the USA get the stator kit & rear sprocket from OO Racing in the UK and he says he gets 120kmh with his 212 4 valve engine, (but at about twice the cost.)
@mattjacomos2795 very intresting..I dont want to have the topspeed at the end because it can couse a "deathwobble" where the frontwheel starts shaking like crazy and causes accidents in a bad moment.. I like to have more touqe in the under RPM, maybe for some wheelie practice and some soft enduro sports. I know OO Racing from the UK, they have really good parts for really good prices. they are my choice to order, but the brexit causes heavy importtaxes here in germany where i live.. I got the lagest intake manifold, stock 26mm carb, stock gear racio and removed the stock airfilter for a open filter. My Bike runs also around 100 Kmh, but only whit a bit backwind :).. Im thinking about putting a new engine with 150 ccm in my bike but here in germany we got strict rules that not allow to modiefy anything like we want :( so i have to do this "undercover".
@@mattjacomos2795 and i also put a oilcooler on my engine, i would you please to do that to because most of the engines die by to high oil temp, and you can fix this with the cooler, if you want, i can send you some pics and the parts i ordered, it plug and play
Very cool project, im thinking about doing the same
The 140 is a good price effective swap. If I did it again I'd get an engine where the oil filter can be replaced without removing the sidecover...I get 100kmh out of it with a VMN22 Mikuni & Pro Circuit Copy Pipe. It's about 20% better than a stock engine.
I helped a guy in the USA get the stator kit & rear sprocket from OO Racing in the UK and he says he gets 120kmh with his 212 4 valve engine, (but at about twice the cost.)
@mattjacomos2795 very intresting..I dont want to have the topspeed at the end because it can couse a "deathwobble" where the frontwheel starts shaking like crazy and causes accidents in a bad moment.. I like to have more touqe in the under RPM, maybe for some wheelie practice and some soft enduro sports. I know OO Racing from the UK, they have really good parts for really good prices. they are my choice to order, but the brexit causes heavy importtaxes here in germany where i live.. I got the lagest intake manifold, stock 26mm carb, stock gear racio and removed the stock airfilter for a open filter. My Bike runs also around 100 Kmh, but only whit a bit backwind :).. Im thinking about putting a new engine with 150 ccm in my bike but here in germany we got strict rules that not allow to modiefy anything like we want :( so i have to do this "undercover".
@@mattjacomos2795 and i also put a oilcooler on my engine, i would you please to do that to because most of the engines die by to high oil temp, and you can fix this with the cooler, if you want, i can send you some pics and the parts i ordered, it plug and play