I'm in the process of rebuilding the head on my valver and have been told by a friend that it's best to replace the injector seals befor re fitting the injectors , I rand the local stealership and told them year engine size ect , and told them it was a PB engine and they kept going on about a seal kit and that it wasn't an off the shelf part.. Are they telling porkies or what ??
Where's the best place to get them from and what should I be asking for ?