break in process for 250r

[trx]

im going to break in my 250r

im running castor 927

should i break it in with 32 to 1 or can i break it in at 40 to 1 or does it really matter

and if i do break it in at 32 to 1 then change it to 40 to 1 right a way will it freak up the motor and jetting

[bshee]

break it in with whatever oil and mixture you plan on running for the rest of that top ends life...

[ky 2stroker]

it doesnt really matter if you break it in with 32:1 or 40:1, just as long as you are jetted correctly for the mixture you want to run. the castor927 is a pretty nice oil. its what I used to break in the topend on my 250r after I put it back together from porting and new piston/bore. then after I ran a good 5 gal. through it I went to 40:1 klotz R50 for awhile.

[trx]

ya i was smelling something good when my uncle got his banshee and he said it was castor 927

and they recommend 28:1 on his banshee at the shop he got it from and doesnt smoke to much and smells good

[T man]

I run the 927 in my R. local shop guys claims its the best. how many posts before you can search? I've got probs thats probably been ans. a million times already!