What size injectors are these GM injectors?

Davis53 · Post by **Davis53** » Sun Apr 16, 2006 8:01 pm

I have 4 injectors from GM with the part numbers on one side is D5162AA, the top number is 3634, and the other side is 5205001. Does anyone know the flow rate for these?

rs2000 · Post by **rs2000** » Sun Apr 16, 2006 10:42 pm

I'd have said 5205001 was a lucas part number, a quick google for lucas flowrates gave this page;

http://faq.ford77.ru/engine/jet/tableifc.htm

which quotes them as 37.3 lb/hr or 392.0 cc/min

Hope that helps,

andrew

Davis53 · Post by **Davis53** » Mon Apr 17, 2006 5:31 am

rs2000, Thank You very much this helps a lot, I thought it was GM but I was wrong. I have a FI from a aftermarket company, CB performance. I am thinking of switching it over to the Megasquirt system. Currently I am looking at the hardware that I have.
I am currently too rich, plugs look like someone spray painted them black, one step hotter on the heat range. They think the injectors are too large, but I think I can get some adjustments with the Mega better. Thanks again.