I just ordered F.A.S.T. Part number 302408, labeled as 24lbs/hr high impedence fuel injectors, pack of 8. I emailed FAST for pricing and they had me call them. I indicated in my e-mail that they would be for an LT1. I took their word for it and today a set of 8 precision flow 24lb/hr injectors came (very quickly I might add, great shipping) to the doorstep. I was all excited and opened the box to find a pack of injectors that look nothing like what my stockers look like. These are light blue, and very skinny. The stockers are kinda fat... I was wondering if these are the right injectors for the car or if I should send them back. Anyone ever got a set of these precision flow's for an LT1?

I'll attach a picture to show what i'm talking about.

I'm at work right now, and will be unable to call FAST until monday, was hoping to get them in ASAP, but if i don't get a reply i'll wait



That's what I recieved ^^^



That's what I thought they'd look like ^^^^

Did they send me something correct??

 

THey're fine. Not all injectors look the same. They have the same length they'll be ok. I ran a slim set of LS1 inj in my LT1 for yrs no problems but initially I was thrown off by the look as well.

 

Ok, excellent. I'll be sure to size up the lengths before opening the package in case they're off, but now i don't feel like they'll be wrong, thanks!

 

There are 4 things to look at:

1. Is the electrical connector the same?
2. Is the overall length the same?
3. Is the diameter of the rail-end O-ring the same?
4. Is the diameter of the intake-end O-ring the same?