My sled's an 06 my with slp twins and rkt head with a boondocker box. Not really sure it's a problem but I can't seem to get my pto side leand out enough to match the mag side. The temp difference on the trail can be as much as 300 degrees and on a long pull the mag side will hit 1200 and stay there but the pto side will spike to 1100 and settle to arond 1050. I don't think its probe placement because it is relfected in the plugs as well. I already have the trim on the bd box turned down about 8 points or so which really got things alot closer than they were at 0. Anybody else notice this big of a difference in temps between cylinders. The sled runs really good, I'm just trying to get it as good as I can, maybe it's not worth the hassle. I should also say that when I took the pipes off to clean the pvs I looked at the wash and the mag side looked to be just right, about a quarter sized clean spot on the crown and pencil eraser size spots at the ports. But the pto side, the cold one, was all black with no wash marks at all.
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