A shop said not to lap OEM valves

Hey fellow rzr owners. New to the forum not new to the rzr scene. I am ordering a stage 2 kit with new intake valves and Pistons. I was told that the OEM valves do not need to be lapped. That I could drop them into the head and call it a job well done?

Please note I am not talking down nor saying that this specific shop does not know what they are doing. I actually like this shop and know they are very knowledgable. I just have never heard of dropping valves right into the head without lapping them.

A shop said not to lap OEM valves

Hey fellow rzr owners. New to the forum not new to the rzr scene. I am ordering a stage 2 kit with new intake valves and Pistons. I was told that the OEM valves do not need to be lapped. That I could drop them into the head and call it a job well done?

Please note I am not talking down nor saying that this specific shop does not know what they are doing. I actually like this shop and know they are very knowledgable. I just have never heard of dropping valves right into the head without lapping them.