Turbobricks Forums

Turbobricks Forums (https://forums.turbobricks.com/index.php)
-   performance & modifications (https://forums.turbobricks.com/forumdisplay.php?f=13)
-   -   Fuel Injector replacement for Volvo 740 Regina (https://forums.turbobricks.com/showthread.php?t=352445)

chronicrhythm 11-28-2019 11:03 PM

Fuel Injector replacement for Volvo 740 Regina
 
Can I use yellow top injectors from this for sale thread? http://forums.turbobricks.com/showthread.php?t=301784

I haven't been able to find any information on the Regina injectors ohm rating but if it is the same as the LH system them they should be fine right? The 19lbs/hr seems to match the yellow tops in LH2.4 cars.

Here are the specs for the yellow tops: Yellow part number:0280155746 - 19 lbs/hr - 199.7 cc/min - 25 cone spray pattern with 15.95ohm resistance

My injectors have 230,000 miles on them and I think it may be time for either new ones or to rebuild mine.

chronicrhythm 11-28-2019 11:09 PM

wow so after another search I found some more details I was looking for. I found that the stock regina injectors have a flow rate of 190 cc/min and an ohm rating of 14. Would a difference of about 2 ohms be ok if I swapped in the yellow tops or would I have to start messing with resistance packs?

thelostartof 11-28-2019 11:34 PM

I am running a set of those yellow injectors in my regina car. no major issues over the last 5+ years.

chronicrhythm 11-28-2019 11:41 PM

Quote:

Originally Posted by thelostartof (Post 6019209)
I am running a set of those yellow injectors in my regina car. no major issues over the last 5+ years.

Thats what I like to hear! Any improvement in efficiency that you noticed?

thelostartof 11-29-2019 01:30 AM

The car sees mostly slow city miles these days so mpg is not great, but when I used to DD it to work I think i gained a mpg or two and things smoothed out a bit. That gain could of been just from having newer injectors than the 250k mile ones in there.


All times are GMT -4. The time now is 07:55 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.