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Bigger injectors for my VZ after cams have gone in?

kvmah

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Sorry if title doesnt help, new to the whole car mod thinf and couldnt find anything so I made an account to ask what I exactly need.

I have a 04 VZ calais V6 (LY7 if that helps sorry) and I bought the camshaft package from mace engineering. I’ve been advised the valve springs will need to be upgraded which is fair enough, but now also being advised to get “bigger fuel injectors” which im assuming a better flowing LB or CC and a “different fuel pump”. Can anyone help me if thats necessary and if V8 VZ ones would fit into my V6 VZ or if anyone could point me in the right direction..

thank you!!
 

_R_J_K_

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Unless it's got forced induction I really doubt it needs them, would pretty much mean that the current ones are running close to 100% with no overhead available which I really doubt is the case. Any injectors that you do get will require a retune though, when you're getting it tuned for the cams then take that into account.
 

kvmah

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Unless it's got forced induction I really doubt it needs them, would pretty much mean that the current ones are running close to 100% with no overhead available which I really doubt is the case. Any injectors that you do get will require a retune though, when you're getting it tuned for the cams then take that into account.

thanks heaps man appreciate it
 
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