[2 Fast 4 U]

Originally Posted by RallyBob Does anybody have the measurements of the stock Opel EFI injector spacing? I have already put all my manifolds and injector plates into storage, and I need this dimension to have a fuel rail machined. By this I mean the spacing between the centerlines of each injector hole, and then the spacing between the centerlines of #2 and #3 injectors. I *think* it is 44 mm between pairs of injectors on each plate, but I really can't remember the distance between #2 and #3...maybe 160-165 mm? I guess I need to start writing this stuff down rather than rely on my memory. Thanks in advance, Bob

it is 45 mm between pairs & distance between #2 and #3 165 mm [2.2 stock Opel EFI manifold]