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View Full Version : interchangable injectors from junkyard?


spools420a
03-29-2020, 01:39 PM
Hey all I was wanting to know what injectors can be used interchangable in sr20det that come from other make/model cars ie,. sti ford etc.

I have to run to the yard and might pick some up to clean and flip becauase i have a new ultrasonic i wanted to test.
was it the mustang that had side feeds we can use?whats the cc as well and thanks.

foreverdeath
03-29-2020, 03:47 PM
Sure lots can fit but sidefeeds that flow more then the stock sr20det 370s Is kinda limited to Turbo Subaru and S15. You snatch VH45DE injectors as they are 370cc. Switching to top feed adds alot of options like 640cc or biggrt IIRC off of 13Bs (each engine only has a pair tho). Supercharged v8 and E85/FLEX compatible vehicles are good candidates for big stock injectors.

If you search enough you will find a collaborated injector list on another forum, I dont think I have it bookedmarked anymore. I dont think it was new enough to list flex fuel cars thi.

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jedi03
03-30-2020, 08:16 AM
i got some used 550s from subaru with pigtails!

TheRealSy90
03-30-2020, 09:20 AM
I don't know of any american engine that uses 370cc sidefeed injectors.

s13 @ fullboost
04-06-2020, 08:18 PM
I don't know of any american engine that uses 370cc sidefeed injectors.



lol I am dead :bowrofl:


If you are going to use E85 just convert to a top feed set up. IMO there are no side feed injectors on the market that can efficiently use E85.


If you need some really good side feeds though I highly recommend Nismo 740cc Super reliable & quality. I did not want to fuss with any bs so I spent the money and zero issues. Got my car on the dyno & started making power