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  1. #1
    Join Date
    Oct 2009
    Posts
    7

    Default horsepower & torque

    How much horsepower & torque should a 358ci engine with factory unaltered heads, 60 cc chambers , solid lifter cam ,single plane high rise intake , unaltered 500 2 barrel,headers, flat top pistons, stock stroke- .030 over bore, on race fuel.

  2. #2
    Join Date
    May 2007
    Location
    Glasgow, Kentucky
    Posts
    4,852

    Default

    Quote Originally Posted by hoffa View Post
    How much horsepower & torque should a 358ci engine with factory unaltered heads, 60 cc chambers , solid lifter cam ,single plane high rise intake , unaltered 500 2 barrel,headers, flat top pistons, stock stroke- .030 over bore, on race fuel.
    325-350 would be about the very top I would expect with everything matched. A 602 crate with a 2bbl that I saw on a dyno was around 310.

  3. #3
    Join Date
    Jul 2007
    Posts
    3,224

    Default

    Quote Originally Posted by hoffa View Post
    How much horsepower & torque should a 358ci engine with factory unaltered heads, 60 cc chambers , solid lifter cam ,single plane high rise intake , unaltered 500 2 barrel,headers, flat top pistons, stock stroke- .030 over bore, on race fuel.
    My IMCA stock car motor makes right at 400hp at 5900 rpm.

    flat top pistons .060
    unaltered 487x heads, flat milled to 67.5cc
    edelbrock performer xps intake
    gauge legal 4412
    stock stroke 3.48

  4. #4
    Join Date
    May 2007
    Posts
    3,436

    Default

    Every dyno is different

  5. #5
    Join Date
    May 2007
    Location
    Glasgow, Kentucky
    Posts
    4,852

    Default

    Quote Originally Posted by perfconn View Post
    Every dyno is different
    Hey Terry Long time!
    Good to see you back on here. I am still going to get over for lunch one day!

  6. #6
    Join Date
    May 2007
    Posts
    1,016

    Default

    Also glad to see you back Terry!!

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