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Jet sizes for mildly stock 302ho

  • Thread starter Thread starter Skrause118
  • Start date Start date Jul 2, 2022
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    302 ho mustang
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Skrause118

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Jan 20, 2022
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Fort myers, FL
Jul 2, 2022
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  • Jul 2, 2022
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Hello everyone I have a 67 mustang and I swapped a 88 302 ho roller motor into it. E7 heads, b303 cam, stiffer valve springs, edelbrock air gap intake, and a new edelbrock avs2 650cfm carb. What jet sizes should I be putting in this carb that are adequate for the engine and also to help me decent power?
Thanks
 

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Jul 2, 2022
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  • Jul 2, 2022
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Skrause118 said:
Hello everyone I have a 67 mustang and I swapped a 88 302 ho roller motor into it. E7 heads, b303 cam, stiffer valve springs, edelbrock air gap intake, and a new edelbrock avs2 650cfm carb. What jet sizes should I be putting in this carb that are adequate for the engine and also to help me decent power?
Thanks
Click to expand...
The ones it came with.

I'm running the original jets in the same carburetor on my engine that has more done to it than yours. If anything, your intake is a little too open for stock E7 heads and the carburetor itself is a size too big.
 
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