Papercut Posted September 6, 2014 Share Posted September 6, 2014 I'm sure this has already been answered. But I'm looking to upgrade the fuel injectors on my 1990 4.0l renix. I would like to know what injectors people have upgraded to and the best bang for my buck. Also keep in mind i'm in CA so nothing that would make me run to rich cause of smog. Thought it would be best to upgrade the injectors because I have the intake and exhaust manifold off to weld a crack on the header. Link to comment Share on other sites More sharing options...
Eagle Posted September 6, 2014 Share Posted September 6, 2014 5-liter Mustang. Link to comment Share on other sites More sharing options...
Trapn6.0 Posted September 6, 2014 Share Posted September 6, 2014 Put these in my 90. Just need to watch and bid on some. Link to comment Share on other sites More sharing options...
91Pioneer Posted September 6, 2014 Share Posted September 6, 2014 Volvo 746 injectors are best for Renix engines. Link to comment Share on other sites More sharing options...
reubj Posted September 6, 2014 Share Posted September 6, 2014 Volvo 746 injectors are best for Renix engines. +1 Link to comment Share on other sites More sharing options...
desertmike Posted September 7, 2014 Share Posted September 7, 2014 I went to the Mustang injectors 5 or 6 years. They are all metal instead of plastic and are 4 or 5 hole. I'm in Cal and have'nt had any problem with smog. They were a little pricey thought. I think $50 or $60 each off the internet. Link to comment Share on other sites More sharing options...
thejim42 Posted September 7, 2014 Share Posted September 7, 2014 Got the Bosch 3, 4hole injectors in mine, I get 18 mpg in town with my 4.0 5speed with 3.07s Link to comment Share on other sites More sharing options...
cruiser54 Posted September 7, 2014 Share Posted September 7, 2014 Volvo 746 injectors are best for Renix engines. +1 +1000. Best I've ever used. Link to comment Share on other sites More sharing options...
Mattwheels Posted September 7, 2014 Share Posted September 7, 2014 I used Neon injectors in my HO 4.0, but if cruiser says volvo then I'd go volvo Link to comment Share on other sites More sharing options...
cruiser54 Posted September 7, 2014 Share Posted September 7, 2014 I used Neon injectors in my HO 4.0, but if cruiser says volvo then I'd go volvo I'm talking Renix here. I don't know the best ones for early HOs. Link to comment Share on other sites More sharing options...
Papercut Posted September 7, 2014 Author Share Posted September 7, 2014 Volvo 746 injectors are best for Renix engines. +1 +1000. Best I've ever used. Where did you guys order them from, got a part number? Thanks for the help! Link to comment Share on other sites More sharing options...
cruiser54 Posted September 7, 2014 Share Posted September 7, 2014 0 280 255 746 I got mine from a fellow member on Cherokee Forum. Programbo Link to comment Share on other sites More sharing options...
hillbilly51 Posted September 7, 2014 Share Posted September 7, 2014 Volvo Part Number 0 280 155 746 Bosch Part Number 9454555 steve Link to comment Share on other sites More sharing options...
91Pioneer Posted September 7, 2014 Share Posted September 7, 2014 I got mine from eBay and a junkyard. Link to comment Share on other sites More sharing options...
relyt120 Posted September 7, 2014 Share Posted September 7, 2014 if u us the volvo ones can u use the same orings as oem? Link to comment Share on other sites More sharing options...
HOrnbrod Posted September 7, 2014 Share Posted September 7, 2014 0 280 255 746 I got mine from a fellow member on Cherokee Forum. Programbo ^^^^ This. Good guy to work with. Link to comment Share on other sites More sharing options...
hillbilly51 Posted September 8, 2014 Share Posted September 8, 2014 Are the Volvo 746 injectors "plug and play" in my 88 Comanche Chief 4.0L Renix? thanks steve Link to comment Share on other sites More sharing options...
reubj Posted September 8, 2014 Share Posted September 8, 2014 Are the Volvo 746 injectors "plug and play" in my 88 Comanche Chief 4.0L Renix? thanks steve Yep. Plug & play. No issues. Where I got mine: http://www.ebay.com/itm/200902253274?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT But I only paid $104. Link to comment Share on other sites More sharing options...
1989 Eliminator Posted September 8, 2014 Share Posted September 8, 2014 Volvo 746 injectors are best for Renix engines. +2 0 280 255 746 I got mine from a fellow member on Cherokee Forum. Programbo ^^^^ This. Good guy to work with. ^^^^^^^^ This also. He is really cheap and will clean then injectors for you. ultrasonic and back flush cleaning. Usually around $80 for 6-8. (He sends extras). I bought 8 dirty injectors for $50 because I can clean them myself. Link to comment Share on other sites More sharing options...
Knucklehead97 Posted September 9, 2014 Share Posted September 9, 2014 Programbo gave me a full set of 746's for 70$ shipped. Honestly didn't expect how much of a difference the injectors would make. Best purchase I've made for the truck so far and I highly recommend going with them :thumbsup: Link to comment Share on other sites More sharing options...
88ComancheMitch Posted September 9, 2014 Share Posted September 9, 2014 I have the 4 hole neon injectors....they're on a 98 motor/88 renix wiring. Made a huge difference. Link to comment Share on other sites More sharing options...
dscowell Posted September 12, 2014 Share Posted September 12, 2014 Volvo Part Number 0 280 155 746 0 280 255 746 Are the injectors you want to get 0 280 155 746 or 0 280 255 746? Link to comment Share on other sites More sharing options...
91Pioneer Posted September 12, 2014 Share Posted September 12, 2014 155. Link to comment Share on other sites More sharing options...
cruiser54 Posted September 12, 2014 Share Posted September 12, 2014 155. Yep. 5 cylinder volvos. My mistake. Link to comment Share on other sites More sharing options...
dscowell Posted September 12, 2014 Share Posted September 12, 2014 Great thanks guys! Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now