HYBRID!! crf450 or YZ426?

[redrider311]

since im not looking at putting 2 grand into my 400ex motor i decided to go to a hybrid.... my main concerns are cost and reliablility... i want to know from you guys with hybrids...

how much would it cost to make a 450 hybrid... what are some problems with it.. and other things i need to know...

how much would it cost to make a YZ 426 hybrid... what are some problems with building or in general with it.. and other things i need to know...


sorry for the bland post im just really deciding what motor to put back into my frame....PS.. any other motors that are common in 400ex frames?

[CTmxyfz]

modifying the frame can cost about 1,000 without the parts. You need a radiator for both motors, but a oil tank for the yz motor. trying to find a motor that isn't chit is also hard. Just keep your ex motor.;) getting the right geometry for the rear end and linkage, chain lining up, and other things..

[ss440ex]

Red,
Give me your e-mail address and I can send some pics.