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MR4Engine202
03-22-2010, 05:37 PM
Im building a 400ex conversion hybrid...one thing is i cant find a 426 engine..What i was wondering is would a yfz450 engine fit this conversion frame?....now ik the yz450 will work but i cant find one of them ether

help would be greatly appreciated.
http://i165.photobucket.com/albums/u75/mlsmchn/DSCN0250.jpg
http://i165.photobucket.com/albums/u75/mlsmchn/DSCN0251.jpg

m36indiana
03-22-2010, 08:05 PM
i have a yz426 motor id sell for 1000 shipped, it includes the carb and wiring, from a hybrib im parting out. its bored to 440 has both hotcams.had a guy interested but hasnt called back

MR4Engine202
03-22-2010, 08:40 PM
im gonna deff keep you in mind but i think im gonna switch gears here..i have a z400 engine here and i stuck it in the frame to see how it fit and it looks totally doable...if anyone has experience with this engine in this frame let me know but would be cool if i was the first one

MR4Engine202
04-04-2010, 05:16 PM
Deciding to scrap the project....will be posting it in the forsale section

250Renvy
04-04-2010, 06:01 PM
Hey MR4 - where are you located?

What year was your Z400 engine?

Are you looking for a CRF hybrid? Budget?

MR4Engine202
04-04-2010, 07:08 PM
Im in ny...the engine is a 2004 and yes i am looking for a crf hybrid...let me know what you got