You guys seen this yet?

[Killpatrickyum]

We now present you with the next generation of power and beauty combined. 148cc 4 Valve Fuel Injected Superhead Factory Engines from Takegawa and Minimob Racing.
http://www.facebook.com/?ref=logo#!...68109023.56999.219300741443899&type=1&theater

 

[timeeh]

Bargain price of 10k at a guess? Would be a nice little engine though.

 

[Killpatrickyum]

Im wondering howm many sensors and crap are involved in the efi system, if overheating issues will arise with oxy sensors and all that nonsense, I work for a company that manufactures machinary and we swapped from carby to efi motors in the last 2 years and are now starting to have issues that we never did before, and what would the real advantage be? save a bit of fuel? bit more punch maybe? not like we use a heap odf fuel anyway.. nice lookn motors though ay.. my lil 160ho is becoming Obsolete haha

 

[my67xr]

the engines are a little bit cheaper timeeh,
Minimob have them in stock,

01-00-9154 [MM-1757] $4,699.99USD, - 148cc, +R 2V, S-25D, 3PT crankshaft, Secondary wet clutch, aluminum cover, TAF S-touring 5 speed, SS outer rotor

01-00-9105 [MM-1758] $4,699.99USD , - 148cc, +R 2V, S-25D, 2PT crankshaft, Primary wet clutch, aluminum cover, TAF S-touring 5 speed, SS outer rotor

01-00-9102 [MM-1759] $4,699.99USD, - 148cc, +R 2V, S-25D, 2PT crankshaft, Primary wet clutch, magnesium BR cover, 4 speed close ratio , SS outer rotor, die cast generator cover

both 4v engines without the injection setup,
01-00-9254 [MM-1767] $5,199.99USD - Takegawa 148cc, +R 4V, 20/25D, 3PT crankshaft, Secondary wet clutch, aluminum cover, TAF S-touring 5 speed, SS outer rotor

01-00-9205 [MM-1768] $5,199.99USD - Takegawa 148cc,, +R 4V, 20/25D, 2PT crankshaft, Primary wet clutch, magnesium cover, TAF S-touring 5 speed, SS outer rotor

http://www.minimobracing.com/store/...-+R-Complete-Engine---CRF50/product_info.html

 

[my67xr]

i dont think there would be too many extra sensors used.
in the pic i can see a knock sensor on the bottom on the cylinder,
a Throttle position sensor,
and most likely uses a MAP sensor, maybe an O2 sensor would be hooked up too? or just when dyno tuning it.
then you need a computer/box to control it, but that'd be cheap enough just controlling fuel