Replacement Fuel Injectors

delling3 · Sep 7, 2021

I am finishing up a PI intake and cam swap on my '96. I was planning on replacing the O-rings on the injectors, but am noticing that the little rubber tips on some of the injectors are cracking, and even the ones that aren't cracked are hardened with age, and it is probably only a matter of time before they start to break down too.

I have no plans for addtional power adders - stock bottom end, PI intake and cams, so no need to upgrade the injectors I guess. Looking around, I see sets on Amazon/eBay that are inexpensive. Places like Rock Auto and Autozone are much more pricey. Any thoughts on which way to go?

Thanks.

RAU03MACH · Sep 7, 2021

I'd say if your keeping the original injectors
Just get the seal kits for them

delling3 · Sep 7, 2021

Are you in agreement that uprated injectors aren't required in this case?

RAU03MACH · Sep 7, 2021

Did you upgrade fuel pump cams throttle body
Major changes
If not those should be fine

RAU03MACH · Sep 7, 2021

I'll give an idea what I got
11.1 compression on stock injectors with a boost pump
And to be honest I dont even think I need a boost pump
But I do have adjustable fuel psi regulator

ttocs · Sep 7, 2021

if they are from an authorized manf for a good price then sure, if you do not know if the dealer is authorized or not then no. Its been proven that they can and do knock off damn near everything now and they are never as good as the real thing.