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  1. #1
    Junior Member
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    white
    98-z camaro

    Need Expert Advice On Engine Rebuild...

    Hey guys I'm rebuilding motor and cant decide between stroking it to a 382 or a 409. I'm on a budget so which will be most cost effective (bang for the buck). Which will last longer (stronger) and which one will give more horse power and torque. I thought about the 427 but cant afford that now. What are the pros and cons of the two build ups?

  2. #2
    Senior Member ninobrn99's Avatar
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    all bore 370 Trans Am

    the smaller cubes will be cheaper because with the 402/8/9 you need so many different parts to complete the setup where as with the 38x you can swap over stock parts. It will still produce a great amount of torque!! If your on a budget then thats probably the route to take. If you dont already have heads you will need to get some to help the engine flow better, a stage 1 or 2.5 is prime for a 38x, but for the bigger cubes 40x then you will need to go with a stage 3 head which is much more expensive. Just my thoughts on it.

  3. #3
    Senior Member Redphoenix1998's Avatar
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    Red
    1998 Pontiac Trans Am

    a 409 will require you to resleeve the block which is not at all cheap. with a 383 or 382 you just need some cylinder work to match for clearance but you won't need to resleeve the block like a 409

  4. #4
    Senior Member ninobrn99's Avatar
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    werd:

  5. #5
    Senior Member ninobrn99's Avatar
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  6. #6
    Senior Member ninobrn99's Avatar
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    DAMN THE DOUBLE POSTS!!!!!!

  7. #7
    Junior Member
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    Rivera Blue
    2002 Chevrolet Camaro Z28

    Why not just get a 402 stroker that doesn't require resleeving (which you want to kind of stay away from, I mean resleeving)

    You will have better Piston Rod angles than a 382.

  8. #8
    Junior Member
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    Rivera Blue
    2002 Chevrolet Camaro Z28

    OH, your sticking with the 5.7L block instead of going to the 6.OL block,

    Go to the six, its worth it.

  9. #9
    Story of My Life!! BIG D's SS's Avatar
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    Black, Blue
    07 TBSS, 07 GSXR1000

    As long as its aluminum.

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