300ex = 250x?

[XCRACER1]

I have a rolling 93 300ex, no motor or carb. My ? is can I use a 250x motor with 300ex wiring, rev box, .....?

[Kickstarts-suck]

Originally posted by XCRACER1
I have a rolling 93 300ex, no motor or carb. My ? is can I use a 250x motor with 300ex wiring, rev box, .....?

no the wiring harness is different for them

[XCRACER1]

Is it JUST the wiring that I need to change?

[Kickstarts-suck]

Originally posted by XCRACER1
Is it JUST the wiring that I need to change?

so your putting a 250x motor in 300 ex frame so all the electronics need to be 250x because the wire harness has different fittings.

[bwamos]

Aye, you'll need the 250x wiring harness and CDI.

[XCRACER1]

Thanks 4 the help.