Injectors differences and such

[Cobra_Dusten]

IS there a way to visually tell what injectors i have? My car is getting a shortblock this fall and i plan to update a few things the Previous owner didnt, MAF and TB. How can i tell what injectors are in the car? OR should i just order up some 36's for good measure?

 

[Swarzkopf]

They're color coded. Orange is stock #19 injectors. I'm not sure about the others.

 

[wytstang]

Yup they are color coded just go to any web page that sells Ford racing injectors (assuming that what you have) and see what colors match what you have. summitracing.com sells them.

 

[Cobra_Dusten]

thanks, i had heard that they were coded, but i didnt know where to find it. Much appreciated

Found this

Fuel injectors are color coded. The color of the injector at the electrical connector determines lbs. per hour. 14 lb/hr are Greay, 19 lb/hr are Orange Yellow, 24 lb/hr are Blue, 30 lb/hr are Red, and 36 lb/hr are Dark Blue

 

[Cobra_Dusten]

looks like mine are 24 as they are blue in color, but not dark., am i correct that 19 is stock?

 

[94opalgt]

yes,you are correct,19 is stock.also you might want to rethink the 36's.i keep reading in these forums about guys having problems with 36's.do a search and read what they say.

 

[DarkProphet]

Cobras came stock with 24's

 

[Cobra_Dusten]

Thanks again, i think i will just order a set of 30's to put in when i do the short block

 

[final5-0]

30's with a KB!

Seems to me that is kinda small.

Later
Grady

 

[Cobra_Dusten]

Well, its a DD and i only run a 6lb pulley on it, so i figure i should be okay. Its been running for the last 10K miles with the 24's in it(the state the previous owner had the car).

 

[wytstang]

Cobras came stock with 24's

they came with 19's and the EEC is what makes them operate like 24's. Or something to the effect some one will chim in and give more specifics but they came with 19's and eec tuned as 24's.