Stock Polaris clutch bolt isn’t solid? Is it aluminum?
Sent from my iPhone using Tapatalk
I think he's referring to the shank - the way the clutch bolt necks down on the standard clutch bolt. I'm not sure why they're that way, but they all are. There's another bolt Polaris sent to dealers with a straight shank down to the threads; I saw a picture in another thread, but can't remember which one. By the way, I totally agree this isn't a place for Ti. Ti clutch cover bolts are potentially a good investment because it's not highly stressed and they're out on the periphery of the clutch, so they make a much bigger contribution to rotating inertia. The clutch bolt makes very little, by comparison.
Anyway, this sounds like the kind of place for a max effort, high-strength bolt. That makes me wonder if anyone's contacted ARP. You'd probably need a run (at least 100, give or take) for them to do it, but I know they do custom orders in small enough quantities for "little guy" sellers. I doubt it'd be a total solution to the P-22's woes, but if I had a P-22, I'd pay good money for one. I guarantee if ARP made it, you'd have a much stronger bolt than the OE bolt. If it put an end to the self-detaching clutch problem, maybe Polaris's accountants would cry uncle and pay the price, but they'd probably force the engineers to make up that cost by cheapening something else...