I would assume it all depends on core availability from whichever grinder they are using, which seems to be comp. I dont know what LSJ/L61 core availability is like but i'm sure web or schneider or even delta could accommodate their needs.

 

 

Is it an idea to simply ditch the LSJ cam gear ridge/slot and start using the Saab sprocket and timing method for those misalligned Comp cams?
(Saab B207 has no sprocket ridge and it can rotate freely over the cam. Camshaft is alligned/timed with special cam locking blocks (kent moore part) and then sprockets are tightened to the cams with crank in BDP position. reinstall the two cam bearing caps; done. Alfa uses a similar timing method for their cam install.)
We now time our comp cams with those Saab gears, but still using the dial gauge method as there are no locking blocks (yet) available for the ZZP-LSJ profiles...