Are these stock injectors from an 89 350 ? If not, does anyone know what kind they are ? I cant find any numbers on them..

 

they are the stock multec injectors, the part number is etched in the top..it starts with a 17------ you have to look down on the injector after its out of the rail. Best bet is to replace those with some Bosch injectors

 

appear to be stock shood be 22 lb would check into ford racing/svo 24lbs inj

 

Thanks, Now if I changed them to 24 lb injectors the stock computer doesnt need reprogramming, does it? I figure this may be a good upgrade since im also getting as&m runners, ported plenum, edelbrock manifold, headers, cat back etc. Dont want the engine to be running lean with just adding more air.

 

DO IT RIGHT. GET THE 24'S.. FIC SELLS A WHOLE SET OF FORD RACING ONES FOR LIKE 145.. THEN GET THE CHIP TUNED. ITS EASY SEND IT TO ALVIN AT PCM FOR LESS AND IN TWO DAYS YOU WILL HAVE IT BACK.

 

I think Im going to get these http://fuelinjectorconnection.com/sh...&productId=134
They seem to fit perfectly and dont need computer tuning, not expensive either

 

thats what i have in my car.. good deal

 

I have the same injectors also. My car runs perfect with them. Ran like crap before I put them in. You wont be disappointed with them.

 

sounds good, do i have to get that extra gasket set seal kit for 30 $ or i dont need it ?

 

yea you need the gaskey set and the rail o rings to do it right

 

You only don't need to burn a custom chip if you leave it stock. If you do a bunch of mods that allow better breathing=more power, you will need the chip re-programed to be sure to have it right. Also if you send away for the chip, without sending your car as well so the guy burning the chip can check the results in your car, the best you can expect is an approximation of what it should be.