LT4 Intake info
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Joined: Nov 2003
Posts: 3,874
From: Under The Hood
Re: LT4 Intake info
Originally Posted by Josh'95Z28conv
Why? If people are stupid enough to pay that much, let them. Why do people think its an upgrade anyway? Im using stock LT1 castings, and a stock ported intake on my engine. If I went with aftermarket heads, it only costs $200 to have the stock intake welded up and its EXACTLY like the LT4. But I went with stock head castings, and plan on making the same power as aftermarket heads and LT4 intake.
Easier said than done. In reality theres no telling what a shop will charge, or how good thier skill level is, to do that kind of work when working with aluminum especially. You can adjust the intake to fit LT4 heads, but it won't be "exactly" like an LT4 intake they're two different castings all together.
I think people are misslead about the LT4 Intake. It's not a performance upgrade piece, it's just the "proper" intake for a matching set of GM heads.
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