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Thread: 89 trans am head question
          
   
   

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  1. #1
    nate_hungry is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 1972 Monte Carlo
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    Question 89 trans am head question

     



    I'm trying to find out what the cc the heads are in a 1989 trans am. Thanks for any help you have to give.

  2. #2
    Matt167's Avatar
    Matt167 is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: '51 Chevy Fleetline and a Ratrod project
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    If it's a 305 the chambers are 58cc
    You don't know what you've got til it's gone

    Matt's 1951 Chevy Fleetline- Driver

    1967 Ford Falcon- Sold

    1930's styled hand built ratrod project

    1974 Volkswagen Super Beetle Wolfsburg Edition- sold

  3. #3
    Iroc-Z89's Avatar
    Iroc-Z89 is offline CHR Member Visit my Photo Gallery
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    Aug 2005
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    Brodheadville
    Car Year, Make, Model: 89 Iroc, 49 Chevy Fleetline Special 1500
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    if it is a 305 as stated the chambers are 58cc. head casting # 081
    1.84 Intake 1.5 Exhaust, comparable to 416's but slightly better.

    If it is a 350 L98 head 1.94 valves, 1.5 exhaust. Flow like crap, beleive its a 62cc

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