VX110 110HP-155??

[damie]

I have a 05 Yamaha VX110 Deluxe 110bhp 4 stroke EFI, I understand that the FX 140-160 has that same 20v 4 cyl MR1 engine..Question is that is 155 bhp so what part do i need to change to get mine to that bhp is it the engine management ecu??

 

[Jeff Walkowiak]

Re: VX110 110HP-155??

first you void the warranty and second I believe they did more than just the computer to get the hp out of it but that was the main difference.the 110 seems to be a good engine and real good on gas, any mods would probably kill the fuel efficiency.