17113553 fuel injectors for 454?

[454cid]

Looking up the part number, these are supposed to cover the 4.8L -> 6.0L. I've heard of people using take-out GM injectors for other applications in the 454, since the original design is supposed to be garbage. Will this particular part number work for me, on a stock engine?

 

[454C2500Longbed]

I've been trying to figure out injectors for my truck as well. I'm sure I'm not telling you anything you don't know, but the first thing I see about that injector is the different connector, I believe those are EV6 but getting adapters are no issue. Do you have any sort of tune on your truck already? Hard to find the flow specs, but I'd guess those are 28 lb/hr.

 

[Carlaisle]

Those are a fire hose. 72lbs/hr @ 43.5 PSI, so they'll dump even more than that at the L29's fuel pressure. They will absolutely require tuning.

 

[454cid]

Those are a fire hose. 72lbs/hr @ 43.5 PSI, so they'll dump even more than that at the L29's fuel pressure. They will absolutely require tuning.

Wow, I didnt see a number that high, but judging from the low traffic this thread has gotten, I figured they probably weren't a good option. Thanks for responding.

 

[Supercharged111]

The truck injectors are short and would require a spacer. That seems way too hokey for me. And they're not plug and play.