stagger jetting for stock DZ302 with headers?

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stagger jetting for stock DZ302 with headers?

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05-04-2020, 07:20 PM

aaronkl84corvett aaronkl84corvett is offline

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stagger jetting for stock DZ302 with headers?

I know a good baseline jetting for a stock cam/stock head DZ302 is 72-76
i just installed headers and wondering how much I should jump to compensate for the new headers and Spintechs mufflers - essentially an almost no back pressure exhaust?

i also have heard of stagger jetting to compensate for the Z28 intake runners.... any suggestions?

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