Venom Lifan KPM 200 Cafe

[Sport Rider]

love the look, but please replace that exhaust!

[JerryHawk250]

Originally Posted by Sport Rider

love the look, but please replace that exhaust!

a little pricey for our china bike taste but it will fit. https://www.amazon.com/Exhaust-Muffler-motorcycle-modification-accessories/dp/B07RQNQ249/ref=sr_1_1?crid=3POPWGI2H5AJF&keywords=lifan+kpr+2 00+parts&qid=1582219160&sprefix=lifan+kpr%2Caps%2C 166&sr=8-1

[imapdog]

Originally Posted by Sport Rider

love the look, but please replace that exhaust!

i agree, but will have to be later on. capped out in the pocket book.
i dont know squat about fuel injection, so i am a bit cautious about changing exhaust and not mess up the computer efi. if engineered properly it should self adjust but no one has actually done it yet on this generation 2 motor. wish they have so i would know 100% no issues

[JerryHawk250]

The ECU will adjust to the changes in the exhaust.

[imapdog]

Originally Posted by JerryHawk250

The ECU will adjust to the changes in the exhaust.

automatically or is there a boot sequence restart ecu thingy?
i am extremely cautious here on changing any intake or exhaust on fi, but i will ride it stock for a while.
and this second gen motor have some sort of turbocharging on it?

[JerryHawk250]

Originally Posted by imapdog

automatically or is there a boot sequence restart ecu thingy?
i am extremely cautious here on changing any intake or exhaust on fi
and this second gen motor have some sort of turbocharging on it?

The ECU will maintain the proper Air/Fuel ratio. So if the engine can flow more air the ECU will supply more fuel. The only time you would need to program the ECU is if you want to richen up the fuel mixture above what the ECU is programed for or if you wanted to adjust and increase the timing. Now if you add something like a turbo then you would definitely would have to reprogram the ECU. FI doesn't like a lot of timing and would also have to increase the fuel injector size which would need to be reprogramed for. There are performance chips that can increase fuel mixture. https://www.magnumtuning.com/en/subc.../bike-upgrades

[imapdog]

"Another advantage about KPM-200 is the 200cc NBF GENERATION II Engine, which adopts turbocharging, crankshaft displacement, roller valve rocker arm, piston spray and other core technologies. It exerts high compression ratio of 11:1, with the max power up to 12.5kw and max torque 17n.m."

[JerryHawk250]

I'm not sure what they are talking about but there definitely no turbocharger on your bike. But sounds real impressive. lol