cam problem

[Berta]

I got bored and had a z6 laying around. So i decided that i would play around and build it for boost. I even purchased a cam. I chose Bisimoto for a cam, which they was the only cam manufacturer that i could not find cons against. But now they have 1. This came is jacked. It seems that further you go away from the alignment ring, the worst the situation gets. I felt that i would share this and see if anyone had ever seen someone do this before.
I have tried many friends cams in my head and they all fit comparable to mines. Not 1 factory cam journal protrude out of the cam journal in the head.
Please share your minds with me!

Dizzy end w/ alignment ring

journal between cyl 4 and cyl 3

journal between cyl 3 and cyl 2

1 angle of journal between cyl 2 and cyl 1

journal between cyl 2 and cyl 1. And you can see that the lobe is still very close to the head.

Can gear end. You can see that there would be oil restriction in that oil galley.

Both cams align'd by the alignment rings. And you can see the difference between the snots. Even tho my cam has press on cam lobes, you can see how their snot is further in than factory.

[Berta]

I guess no has a opinion. lol

[scttydb411]

customer i tuned had a bisi cam in his d-series and it broke a few weeks later. don't know how it lined up in the head...didn't see it.

the bisi cam is supposed to be a regrind of a factory cam...the one you got probably wasn't the proper core to begin with.

[kte324]

I wouldn't use it.

[Berta]

I sent it back and got a refund! That cam was nothing but trash. I cant believe that they would try to pass that thing off on some body.