This is untrue. Why would they do that?Originally Posted by JDMevoBOOST
The fidanzas and some other cam gears are machined for both DSM and Evo's so they have two dowel pin holes, which would probably something like you are describing. I think you are mixing the two up.
HKS work 100% without any fuss or weirdness. I've used them for years on DSM's and Evo's.