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Discussion Starter #1
i am in the process of sending my cams out to webcams for the 294 grind. i also read on here that putting a header on will help free up the engine also. all the ones i see have no cat. will my car still pass inspection and emissions without it. i live in pa. is it still worth it the hassle.
 

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Discussion Starter #3
Yes 5sfe. I wasnt sure if the change in cams would be better with a header vs stock. I would like to leave it alone but i hear the stock manifold and flex pipe is very restrictive. I am told be webcams that the engine will be a lot better just from that. I also hear that the n/a likes the restricted exhaust since it keeps the torque higher.
 
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