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C5 heads

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Old Feb 1, 2023 | 07:53 PM
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JimmyHopkins78's Avatar
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Default C5 heads
I just put a Texas speed 224/224 600 lift with 114 Lisa and new springs in car now I am having headers installed but want to change the heads but not sure what to get. My plans for the cars is driving to car shows Mabel 100 miles each way want good power but not going to be racing the car not saying I want let it go on the hwy sometimes
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Old Feb 3, 2023 | 11:26 AM
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243/799 castings were GM’s best offering for the Gen 3 / Gen 4 cathedral port engines.

Also used on the Z06
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Old Feb 3, 2023 | 11:53 AM
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I would go with what Ron suggested get some and get then Ported by Texas speed. That's what I have and I made 440rwhp and 403rwtrq
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