[Fritz]

I don’t think installing the rear cam bearing sideways to block the fuel pump pushrod hole is a well-known trick. I kinda doubt your installer did it, but you can check by putting the pushrod in and seeing if it is stopped by the cam bearing or if it rides on the cam lobe. If the pushrod goes all the way down to the cam, that’s definitely a problem. I think people install a plug or even put the pushrod back in.