606 IDI injector Spring Coil Size
606 IDI injector Spring Coil Size
In buying a new set of IDI injector springs I have discovered that there are two types of springs. The Bosch part # 2 434 619 073 has a tighter coil wrap then the original springs. I dissembled two sets of used IDI injectors I had and they all have the loser style spring coil.
They seem to have the same length. A set of injectors that I had poorly rebuilt by a company in Boise Idaho used both styles in the injectors.
Anyone have any input on these, are these later style?