TPITuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Welcome to ThirdGen.org!
Welcome to ThirdGen.org.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join the ThirdGen.org community today!
I am curious if any one can identify the injectors by the GM part #. Have a page that shows Bosch, Nippon Denso and some AC but not these numbers. First is 17120683 that was in LT! manifold from 94 Impala SS. Second is 17087325 also in a LT1 manifold but source unknown. Appreciate your help...Ray
__________________ Fast Cars and Faster Women but Fast Food is cheaper.
I'm not sure on the part number, but I'll check mine when I get a chance. Momma's '94 Impala has the OEM Lucas-CAV injectors (flowed by Cruizin' Performance of course) and they are reportedly rated at 3.64 cc/S, or about 22 lb/hr. @ 43.5 PSIG.
__________________ Later,
Vader
- - - - - - - - - - - - - - - - - - "Everything should be made as simple as possible, and not one step simpler."
Strike that. I went out and checked for a part number. They are NOT Lucas-CAV injectors, but are Rochester. I remember having talked to Rich at Cruizin' about them and I was afraid they were relabelled Lucas units, but they are not.
Unfortunately, as easy as it is to access the injectors on an LT1, I could not find a part number on them anywhere, despite the flashlight and inspection mirror. Just the "R-P" symbol near the electrical connector. When I removed the connectors, I didn't see a part number on those either.
Sorry if I mislead you earlier.
__________________ Later,
Vader
- - - - - - - - - - - - - - - - - - "Everything should be made as simple as possible, and not one step simpler."
Originally posted by Ray Burrows I am curious if any one can identify the injectors by the GM part #. Have a page that shows Bosch, Nippon Denso and some AC but not these numbers. First is 17120683 that was in LT! manifold from 94 Impala SS. Second is 17087325 also in a LT1 manifold but source unknown. Appreciate your help...Ray
Here are two sites to cross reference any injectors -
Originally posted by Shadow ...Jeff, I'm going to have to send you a new pair of glasses. The part number on your injectors is 17095004.
Shadow,
I had a feeling you might have a small archive of data on some of those injectors. I must need new glasses - I even peeled off the markers I installed to identify the locations of the injectors, spun them around a bit, and saw nothing. "The Force" just ain't what it used to be...
__________________ Later,
Vader
- - - - - - - - - - - - - - - - - - "Everything should be made as simple as possible, and not one step simpler."
Vadar, Don't feel bad......even with my bifocals, I have a hard time reading the numbers on some of the injectors. I guess it's just one of those "age" things.
The part number on your injectors is 17095004.
