DirtDiggler69 Posted June 29, 2012 Report Posted June 29, 2012 So I got my top end back and I'm gonna rebuild this week end , the shop sent a note back saying to break in the motor mixed at 24:1 , for the 1st 3 tank fulls . Is this ok to do because I plan on running 40:1 like I always have after break in . Any opinions ? Quote
sheerider11 Posted June 29, 2012 Report Posted June 29, 2012 I don't agree with that. I was told break it in with the ratio your going to run. At 24:1 your actually running lean and your jetted for 40:1. Quote
sheerider11 Posted June 29, 2012 Report Posted June 29, 2012 at 24:1 your rich... not lean... Oil displaces the gas Quote
DirtDiggler69 Posted June 29, 2012 Author Report Posted June 29, 2012 I have always done the same , break it in at what you will be running it , So I think I'll split the difference and break it in at 32:1 and I know that my starting point for jetting is a bit rich so I shouldn't be lean . Quote
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