How much horsepower do I have? 1972 Chevy PU 402?

  • Thread starter Thread starter STEVEN M
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STEVEN M

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402 with "Holley Street Avenger" Package (670 cfm carb and intake) TH-400 tranny, thanks
 
Stock hp was 210, maybe addtional 35hp from carb/intake combo? 250hp, tops? Tranny only affects hp at the wheels and if you want to know that, take it to the drag strip and put it on the drive-on dyno.
 
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