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383? lt1

This is a discussion on 383? lt1 within the Dyno Information forums, part of the Racing Forums category; What do u think the dyno #s "rwhp" and "torq" on a 383 lt1 with afr 195 heads 468 comp ...

  1. #1
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    white
    96 ws6

    383? lt1

    What do u think the dyno #s "rwhp" and "torq" on a 383 lt1 with afr 195 heads 468 comp cam crane rockers ported intake and only running a alt with full bolt ons would b. Est.

  2. #2
    Powerstrokin LT1 > LS1's Avatar
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    I dont have expeirience with those heads, or cam, but I would say easily 410 RWHP

    AFR makes really nice heads, and with the stroker cranbk, it should be a really torquey motor.

  3. #3
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    white
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    That sounds good, I was hoping to get at least 450 torq

  4. #4
    Powerstrokin LT1 > LS1's Avatar
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    Trans Am owner
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    my buddy made 370whp with a stock bottom end lt1, and some mild heads, and a mild cam.

    he wont tell what the combo is. the idle is real mellow though

  5. #5
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    white
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    That's impressive for mild. Sure the heads weren't port and polished?

  6. #6
    Make real real sure Johns00Z28's Avatar
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    Check this thread out...maybe this guy can tune it for you.
    http://www.ls1tech.com/forums/easter...april-4-a.html

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