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EFI Use...

Started by csx4590, June 24, 2017, 07:24:01 AM

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csx4590

Has anybody on here put one of the EFI kits on their car? My only concerns are using an electric fuel pump and the O2 sensor. Can you use a mechanical pump or not? And I hate like hell to cut into my brand new exhaust to add an O2 sensor. Was it worth the effort? Thanks...

alfaitalia

Its only a couple of small holes in the exhaust (or sometimes even just one....not that's the best idea on a V engine!) to weld in the threaded bungs for the O2 sensors. So that's only two small holes to weld up if you want to go back to carbs....which you wont!
If at first you don't succeed, skydiving is not for you !!

Troy

I have been adding O2 bungs to all my cars to run a wideband O2 for tuning. The hardest part sometimes is finding a location you can reach! The O2 sensor need to be angled upwards to avoid trapping moisture. Also, I only have 1 sensor and 5 cars that it goes on. I purchased some threaded "plugs" to install when the sensor comes out. It's not complicated.
http://www.dodgecharger.com/forum/index.php?topic=128133.0

But any way, there are threads here covering the Holley Sniper, Fitech, and Megasquirt EFI systems.
http://www.dodgecharger.com/forum/index.php?topic=129104.0
http://www.dodgecharger.com/forum/index.php?topic=120608.0
http://www.dodgecharger.com/forum/index.php?topic=126862.0
http://www.dodgecharger.com/forum/index.php?topic=99432.0

Fuel system:
http://www.dodgecharger.com/forum/index.php?topic=127439.0

Troy
Sarcasm detector, that's a real good invention.