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Upgrading a 240 mcx nytro to 270 ?

Boostedmetal

Newbie
Joined
Mar 4, 2017
Messages
5
Age
54
Location
Kelowna
Country
Canada
Snowmobile
Tnytro
Looking for info on upgrading my 2008 nytro mcx 240 to 270 hp kit
I tried searching forums and mcx for pics on routing/ plumbing etc.
I sent my mcx ecu to Prince George for the 270 remap
I have a spare high pressure external pump from a past 310 mcx apex
Still need a fuel regulater , suggestions?
Sled is a 2008 mcx 240 w 174 3" camo
Timbersled
Zbros front end
Cr tunnel etc etc
Brown injectors
Cr tunnel dump
Any leads to schematic and or pics for install would be very much appreciated!
Thanks!
 

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Looking for info on upgrading my 2008 nytro mcx 240 to 270 hp kit
I tried searching forums and mcx for pics on routing/ plumbing etc.
I sent my mcx ecu to Prince George for the 270 remap
I have a spare high pressure external pump from a past 310 mcx apex
Still need a fuel regulater , suggestions?
Sled is a 2008 mcx 240 w 174 3" camo
Timbersled
Zbros front end
Cr tunnel etc etc
Brown injectors
Cr tunnel dump
Any leads to schematic and or pics for install would be very much appreciated!
Thanks!
Found a diagram on routing. Would anyone know the malpassi fuel regulater part #? Used in the mcx 270 kit
 
Looking for info on upgrading my 2008 nytro mcx 240 to 270 hp kit
I tried searching forums and mcx for pics on routing/ plumbing etc.
I sent my mcx ecu to Prince George for the 270 remap
I have a spare high pressure external pump from a past 310 mcx apex
Still need a fuel regulater , suggestions?
Sled is a 2008 mcx 240 w 174 3" camo
Timbersled
Zbros front end
Cr tunnel etc etc
Brown injectors
Cr tunnel dump
Any leads to schematic and or pics for install would be very much appreciated!
Thanks!
Was able to locate a old diagram

Anyone know the malpassi fuel regulater part #. Used in the mcx 270 kit??
 
Pm me your email and I will send installation instructions. Do you have map for bosch brown injectors?
 
Pm me your email and I will send installation instructions. Do you have map for bosch brown injectors?
Hello , I finally got around to installing the 270 upgrade tonight. Brown injectors, mds external pump, malpasssi fuel reg set at 3.0 from mcx. Remapped ecu from Prince George Yamaha , mcx dealer. Have fuel pressure to injectors. But will not fire. Not sure. My email sk15412@gmail.com
Thanks
 
Hello , I finally got around to installing the 270 upgrade tonight. Brown injectors, mds external pump, malpasssi fuel reg set at 3.0 from mcx. Remapped ecu from Prince George Yamaha , mcx dealer. Have fuel pressure to injectors. But will not fire. Not sure. My email sk15412@gmail.com
Thanks
Thanks Badsled for forwarding the schematic and instructions!!
 


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