Hi everyone, can anyone tell me if there is any difference between the 1985 and 1986 250 big red motor.would the 1985 fit right into the 86 frame?thanks for any info.
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Arm chair racerNew to the board
Hi everyone, can anyone tell me if there is any difference between the 1985 and 1986 250 big red motor.would the 1985 fit right into the 86 frame?thanks for any info.
Power User
Teaching quads a lesson
Yes, you can drop an 86 motor in to an 85 chassis and visa versa.
Power User
4 Wheels? Huh?
Nothing and yes..
Minor engineering changes with stator and carb, but nothing you need to concern with..pop it in!
It is a tricky bit of geometry to get in and out if you haven't done before...
Current toys..
1986 Honda 350X..trail bomb!
1985 Honda 250SX..my main mudder
1985 Honda 250ES..Back in Black Trike
Current non-trike toys:
1990 Honda TRX300FW
1995 Seadoo GTX
1998 Polaris Indy Lite 340(Nearly new looking)
1998 Polaris Touring 500
1998 Club Car (electric)
Putting Priorities in Order, Busier than ever.
Catch me if you can
Actually some of the first 250cc engines had a weak crank on the right side. I have had 3-4 of them that the centrifical clutch end of the crank broke and took out the side cases and other stuff.
As far as fitment though the motors swap out with no problem.
New to the board
Arm chair racerNew to the board
Alright, thanks everyone for the replies!
At The Back Of The Pack
Arm chair racerFirst time rider
Also a 250sx engine fits flawlessly. I had an 85 and started getting a knock so went and bought a 250sx and swapped engines in a couple hours. The only difference (one that I like a lot) is the 250sx engine is black. I think it looks tough in the big red. just personal opinion though.Originally Posted by sinopz
Registered User
New to the board
and the 250sx has a 2 speed tranny also ?
Also a 250sx engine fits flawlessly. I had an 85 and started getting a knock so went and bought a 250sx and swapped engines in a couple hours. The only difference (one that I like a lot) is the 250sx engine is black. I think it looks tough in the big red. just personal opinion though.
Just Too Addicted
Arm chair racerJust too addicted
84 200es has hi / lo ,,, 250es is not dual range , but super low 1st gear .
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