I am in need of some new injectors for my 89 iroc with a 350 tpi. I have been searching around for what options I have. Found alot of info right here on this site. Read alot of different views on what injectors to use. I just want to keep my iroc stock with the 22 lb injectors. I found a set from a place called fiveo motorsports. They call them a yellow top and seem to be a good deal. Has anyone used these injectors? I dont want to go to 24 lb or higher injectors since I have read that they can make the engine run rich and you might have to burn a chip. Any other recommendations would be great. Need some insite. Thanks.

 

I just replaced the injectors on my '92. I used a set of Bosch design 3 injectors from http://fuelinjectorconnection.com/shop/ If you check on corvetteforum.com you will find that Jon has a great product and a great reputation. I can tell from my own experience that the injectors arrived with in 2 days, performed flawlessly, and have given the car snappier throttle response.

 

Thanks for the reply. I have looked at those injectors on that web site and they look like good ones. I am trying to see what ones people are using so I can get an idea what ones I want to use. I just want to know what your experience is with the injectors people using and how did it make your car run.

 

Buy these ones : http://fuelinjectorconnection.com/sh...&productId=134
they cost 169,95 and its the Bosch III modified to fit directly on our cars (same height as stock) They have a great spray pattern and they flow exactly the same (flowmatched) Jon leaves 3 years warranty on them (got mine today, will install them next week, have seen this injectors before and they do make miracles) just because they have such a fine and good spray pattern,
So call Jon up and he will help you with the injectors.

I really recommend Jon when you need injectors.

Phone : 770-888-1662
Email : info@fuelinjectorconnection.com

 

Hey fellow (89'ers) lol. I'm close to buying injectors real soon, mine are already removed. Was really leaning towards the five o yellow tops. I was a little concerned though as to how much less the Bosch III are. It seemed kinda fishy. Now i think i'm convinced they'll work just fine. Placing my order soon! Anybody else used em???

 

I bought mine from Summit and wish I hadn't, so I wouldn't recommend Summit's injectors!!

 

Thanks for all the info guys. This is a real help. I've been hearing that the fuelinjectorconnection web site is a good place to buy injectors and the quality looks great. That might be the place that I buy from. Heard about the summit injectors. Wasnt planning on buying those. The yellow top injectors from fiveo looks like nice injectors but I dont know if I want to spend that much. I might though when I get all the info I can on what I want to get. Thanks for replying and I'd still like to hear more.

 

Jon´s Bosch III injectors are the best, you WONT be disappointed , I promise that They have a great spray pattern and are flowmatched. He just sells them for 169,95 to make a point. They are great, thats why he can leave 3 years warranty on them. No one else does that. Heres a pic on the Bosch III injectors..



http://fuelinjectorconnection.com/sh...&productId=134

 

I bought my 36 lb injectors from fiveo motorsports and have had no problems. Although I do program my own chips.

Supposedly, 24 lb injectors on a 350 don't need to be programmed. You'll run on the edge of what the ECM can compensate for but.....depends on how close you want to be.

 

Hey guys. Thanks for all the info. I ended up calling jon from fuelinjectorconnection and he recommended the design 3 injectors also. He was a very nice guy and very informative. From everybody saying these were great injectors, I went ahead and bought them. Cant wait to get them so I can start driving my car again. Thanks again.

 

Thanks this post has been very helpful to me I may have to get a set of injectors for my 92

 

You will be a very happy man with those injectors