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Thread: specs needed for a 5.3

  1. #1
    Join Date
    May 2010
    Posts
    10

    specs needed for a 5.3

    whats up guys i want to port my stock heads on my 01 5.3 i just need to know what specs i can port my heads out to. I am going to use an ls6 and stay n/a..
    thanks in advance..

  2. #2
    Join Date
    Aug 2007
    Location
    SugarGrove WV/Eubank KY
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    338
    do you mean how muc h you can port? like how big? i always just do a gasket match. multi angle valve job, or bigger valves and maybe deck it a little.

    01CamaroZ28
    10.751 @ 124.26 mph with a 1.446 60ft
    ALL THRILLS NO FRILLS!!!!
    B&L Racing stg 1 heads 224/581 cam.
    06 silverado 6.0L VMAX LPP LT's, Volant CAI, Manaflow, NELSON TUNE.

  3. #3
    Join Date
    May 2010
    Posts
    10
    well yeah how much can i port. I have no idea but i want to cnc port my stock heads.

    whats a multi angle valve job...rookie here lol

  4. #4
    Join Date
    Nov 2007
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    THE MEAN STREETS OF OKLAHOMA
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    LIkE A 3 ANgle or 5 angle job, idk the specs but my heads were hogged way the hell out the exhaust side is as big as the gasket hole and i had a 3 angle done.
    THEY CALL ME G.

    AZRAEL

    2017 RZR 1000 2 SEATER
    2023 RZR 1000 XP 4
    2008 LTZ DURAMAX 3500
    2023 300S 5.7
    2023 BUICK ENCORE[/B]

    The difference between winning and losing, is having a 2nd stage.

  5. #5
    Join Date
    May 2010
    Posts
    10
    alrite could you get the specs for me? are you running stock heads?

  6. #6
    Join Date
    Nov 2007
    Location
    THE MEAN STREETS OF OKLAHOMA
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    yes P&P 862s
    THEY CALL ME G.

    AZRAEL

    2017 RZR 1000 2 SEATER
    2023 RZR 1000 XP 4
    2008 LTZ DURAMAX 3500
    2023 300S 5.7
    2023 BUICK ENCORE[/B]

    The difference between winning and losing, is having a 2nd stage.

  7. #7
    Join Date
    May 2010
    Posts
    10
    ok ok....how much was it to get the p&p done?

  8. #8
    Join Date
    Nov 2007
    Location
    THE MEAN STREETS OF OKLAHOMA
    Posts
    11,120
    Quote Originally Posted by motiv8er View Post
    ok ok....how much was it to get the p&p done?
    500$ if i remember correctly
    THEY CALL ME G.

    AZRAEL

    2017 RZR 1000 2 SEATER
    2023 RZR 1000 XP 4
    2008 LTZ DURAMAX 3500
    2023 300S 5.7
    2023 BUICK ENCORE[/B]

    The difference between winning and losing, is having a 2nd stage.

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