06+ cam in 04 with ECU reflash?

If your 2004 engine is tired and has a lot of miles, "dropping" in a 2006 intake cam is not recommended.

The timing chains and guides will be worn and should be changed plus a ton of of other stuff.
What shape is your 2004 engine in? Compression test? Oil usage?

What's the power goal? Upgrading the intake manifold and exhaust manifold/headers also?

CalgaryTSX said:

If your 2004 engine is tired and has a lot of miles, "dropping" in a 2006 intake cam is not recommended.

The timing chains and guides will be worn and should be changed plus a ton of of other stuff.
What shape is your 2004 engine in? Compression test? Oil usage?

What's the power goal? Upgrading the intake manifold and exhaust manifold/headers also?

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It has 160k miles, was taken care of well by a Honda mechanic. Its my daily driver I just would like some more pep no exact power goals. It doesnt burn oil like a lot of older engines, and it hasnt seen north of 4500 rpm most of its life. I have a cone filter on the OEM intake tubing mostly stock. Just looking for some mild hp improvements with the reflash and cams. A better VTEC crossover with a little bit more duration as well.