No, Rex. The timing on the VP44 is electronically controlled in the VP44 pump.
Are you just replacing his VP44? If so, you'll have no problems. It's a very straight forward remove and replace. The critical part is the woodruff key for the pump gear.
The woodruff key that comes with the new pump is offset specifically for that pump. It has a number on it. Write that number down just in case you lose it. Be EXTREMELY careful not to drop the key inside the gear housing when installing the pump. The rest of the install is simple mechanics.