Upgrading injectors
Upgrading injectors I would like to future proof my injectors. There is a really great deal for some good 80lb injectors. Can I install these with a stock motor? Do I need to tune it?
TECH Senior Member
Joined: Jun 2016
Posts: 22,291
Likes: 3,616
From: Central Cal.
Which engine do you have now, and which mods are you anticipating? You need to answer these questions before buying larger injectors, because too large doesn't work well either.
And yes, you ALWAYS need to retune when changing injector size.
You only need larger injectors if mods cause higher consumption than the present ones can handle.
And yes, you ALWAYS need to retune when changing injector size.
You only need larger injectors if mods cause higher consumption than the present ones can handle.
It is currently a stock LQ4. Planning on adding a turbo once I drop it into my 74 camaro, but right now it's in a 2004 silverado. The current injectors were in bad shape. Looking to get the truck driveable for now, and future proofed.
