I have zero experience with that brand of turbo, really I’ve never even heard of them. But the specs you posted seem to mirror the 6973 pretty closely. The two are not much different. The cam you choose will not “limit” rpm per se, it will determine where power and torque peaks occur but boost makes an airflow limited engine rpm really well. Matt’s comment above to work with a cam company for a grind specific to your application is good advice.
