Yamaha Morphous with 400cc Majesty engine swap

Sorry for the shaky video- (handheld camcorder).
Startup and rev of 2006 Yamaha Morphous with 400cc Majesty engine swap. The bike has custom muffler welded to Majesty headpipe (stock Yamaha R6 muffler).

Notice no check engine lights etc. Revs clean and smooth. The ringing/rattle is from the Majesty variator- not sure why the weights are jingling around so much but bike drives just fine. More details on the Yamaha Morphous group at yahoogroups.com

Category:

Autos & Vehicles

Tags:

• 400cc
• Morphous
• Majesty
• Yamaha
• 400
• swap
• custom
• exhaust

[202joeortiz]

hey would i be able to put the majesty exhaust on the morphous engine i don't wanna buy a new engine but i want a little more juice

[nacree]

@202joeortiz

Sorry no- the Majesty exhaust will not just bolt on because the majesty headpipe is larger and the swingarm is different.

[ermollejuo]

After the change , could you still put the plastic helmet holder ? what about heat ? does the radiator fits properly as the original ?just curious , so when I have the money and time , I'd like to do it ...

[nacree]

@ermollejuo

The helmet storage is not affected- the 400 and the 250 engines are identical externally. Also the Majesty 400cc radiator and the Morphous 250 radiator are also the same size. I have had no issues with heat after running at 80mph on the highway for an hour. Let me know if you have any other questions.

[nacree]

Swap is literally plug and play. You have to swap out the Majesty output shaft with the Morphous one but its a 10 min job with hand tools. All electrical connectors are the same.

Swap out the ECU, fab an exhaust (Majesty headpipe is larger) and you are done. It took longer to take off the body panels than to swap the motor.

Details in the Morphous group at yahoo groups.

[rikthekiller]

dude sounds like a big ass dodge

[Orehor]

very cool

[OneTonGarage]

Any updates or new vids on this scoot?

[ermollejuo]

Can you go faster than the 80 from original engine ? and how are the rpm ???I always was wondering on something like this, and hopefully to get also lower rpm during highway cruise...

[ACoustaDC]

I saw you on ADVRIDER.. this is bad ass... but I love stock morphs too!.. this is really cool