@bucket Sorry to be pulling up this old thread. But, I have an injector question for you. I'm still on the factory GM Multec injectors, now some 35 years old. I'm starting to get some raw fuel smell out of the exhaust and a bit of haze when it is first started. (Definitely fuel not oil smell). Even though they are showing good resistance and pulse OK, I'm getting a pretty quick fuel pressure leakdown after it is shut down. I'm thinking that it is time to replace them.
If I go down that road, do you suggest new Delphi injectors, which are a direct replacement. Or, do you prefer the Bosch 3's that many people seem to be running? Costs are fairly comparable between either brand for new injectors. I have been able to find some reman Bosch 3's for considerably less.