TPITuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
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The P/N for A/C Delco 22# Fuel Injectors is 17111961 and expect
to pay Between $80/115 each for these. They are not CHEAP.
I paid over $700 for a set of (8) two years ago. Check out gmpartsdirect.com for starters.
Go for the Accel set,
I know two different cars running them for years now with no problems and they receive their healthy dose of drag strip runs every season.
Why are you insisting on using GM's stock injectors? The aftermarket ones from Accel are just as good if not more efficient than stockers. Why spend over $700 when you can get them for $240? Silly German Guy
__________________ '92 RS - ZZ4 350 - Holley Stealth Ram - Comp Cams 269HR - Edelbrock Performer heads - SLP/JetHot headers - 3" Dynomax - Centerforce Dual Friction - G-Force T-5 - LS1 rear with Auburn Pro + 3.42 - BMR/Hotchkis/Spohn suspension - 17 x 9" ZR1 rims - and so much more!
Accel's and SVO's come from the same place the GM injectors do (Bosch), unless you want to purchase new Multec injectors, and that IMO isnt an advisable thing to do.
Great explaination, but his original question was " ORIGINAL STOCK TPI INJECTORS FOR A 88GTA" . And my reply was " A/C Delco P/n 17111961 which you use to order the orginal GM part.
You are correct that the number on the injector is 5235302. Why confuse the issue when he just wanted the original injector part number. So german-motorsport that is the number you asked for
without the confusion.
Sorry.... the intent was not to confuse anyone. I thought it would be a good opportunity to straighten out some mis-information about the various injectors since other injectors such as MSD's, Accels, SVO's, ADS's, and Bosch's had been mentioned in this thread. I was going to explain the similarities and differences between those also, but I won't so that it doesn't add to the confusion.
i have some 24 and 26 lb injecotrs for sale. the 24s were on my car for about a year.. the 26s are the 1's i have in now, but only have 2000 miles on them. im getting 30 lb injecotrs here soon.. i can sell u either set for $150 if u want.
Originally posted by Shadow Sorry.... the intent was not to confuse anyone. I thought it would be a good opportunity to straighten out some mis-information about the various injectors since other injectors such as MSD's, Accels, SVO's, ADS's, and Bosch's had been mentioned in this thread. I was going to explain the similarities and differences between those also, but I won't so that it doesn't add to the confusion.
Oh, please DO! I'd like to see your input on the subject - even if you only have "limited experience".
__________________ Later,
Vader
- - - - - - - - - - - - - - - - - - "Everything should be made as simple as possible, and not one step simpler."
They are rated at different levels. SVO are rated at 39.5 psi, stock injectors or Bosch are rated at 43.5 psi. That changes alot of things when you say 24# injectors. Those same size injectors from two companies at different psi would be off. Do a search for calculations before you buy anything but stock.
