I have a 91TT with 45K orig miles that I obviously only occasionally drive. My injector failure is up to 2 or 3 per summer. I have been looking into the Z1 conversion kit. My question is I have successfully removed all 6 injectors without removing the plenum at one time or another over the years, so would Z1's kit just be a drop in no plenum removal job? Other than maching the plenum bridge over cylinder 1 as I read? I should have done this 8 injectors or so ago. Thanks.
