You'd have to do a compression test with a leak down tester, since the cams are wrong. Or use one of those compression testers with the quick disconnect hose that fits an airline disco. You'd have to remove the cams to close all the valves. With the cams removed you cant rotate the motor because the pside cams are still in. Or, remove all 4 cams and rotate the motor, but then you have no intake air to compress...

I'd call clearwater first and explain what you have found. I swear there's some kind of identifier on the cams themselves, but I could be wrong.