Need help on some CAMS

[summoner]

Well my newly aquired engine it turns out has some a/m cams in it, I am curious if anyone would know from the markings on it what manufacturer/spec the cams are?

the 2 markings are

a2691x

a2691n

It could be ix and in but don't know exactly. If these markings ring a bell with anyone would be greatly appreciated for information, I tried to google them but to no avail

[MarioGTR]

Well my newly aquired engine it turns out has some a/m cams in it, I am curious if anyone would know from the markings on it what manufacturer/spec the cams are?

the 2 markings are

a2691x

a2691n

It could be ix and in but don't know exactly. If these markings ring a bell with anyone would be greatly appreciated for information, I tried to google them but to no avail

For the RB26DETT (I have to assume as you haven't bothered to list something as important as the engine spec):

I'd say the 26 could refer to either 256 or 264 degrees, the 91 to 9.1mm lift , the x to exhaust and the n to intake.

What type of engine is it? As a guess, they could well be from Mines or TODA.

As neither JUN nor HKS make 9.1mm cams, that leaves:

Mines only make 256 degrees at 9.1mm lift.

TODA only make 264 degrees at 9.1mm lift.

Mario.

[summoner]

correct yeh was in a bit of a rush when wrote it. The engine in question is an RB26DETT from an r33 gt-r.