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Thread: pure motor HP question

  1. #1
    Join Date
    Jul 2006
    Location
    College Station, TX
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    How much RWHP can you get out of a ls2 or ls6 cam, ported and polished heads, nelson tune at 93 octane, cat back exhaust, K&N and intake on a 5.3L iron block?

    I am just curious about what numbers ill probably see on the dyno after i get the heads and cam put on. When i got my truck tuned it was at SRW so i did not get to see the dyno numbers.
    2004 EXC Silverado 6.2L
    Mods:
    6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.

  2. #2
    Join Date
    Aug 2004
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    Magnolia, TX
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    3,259

  3. #3
    Join Date
    Jul 2006
    Location
    College Station, TX
    Posts
    652
    Have you done that on your truck?
    2004 EXC Silverado 6.2L
    Mods:
    6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.

  4. #4
    Join Date
    Mar 2006
    Location
    Mesquite
    Posts
    8,176
    I'd say 327

  5. #5
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    Ok 328!
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  6. #6
    Join Date
    Jun 2005
    Location
    Round Rock
    Posts
    1,517
    I need to what Dyno you plan to run on.......
    08 HHR SS
    Black on Black 5 spd with no options


    Pics of Christine, the '05 VHO My Car Domain Site

  7. #7
    Join Date
    Jul 2006
    Location
    College Station, TX
    Posts
    652
    So jethro are you saying those are crazy numbers?
    2004 EXC Silverado 6.2L
    Mods:
    6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.

  8. #8
    Join Date
    Jun 2005
    Location
    Round Rock
    Posts
    1,517
    Nope, just wondering how close those guys can get as different dynos can produce different numbers.....

    And my guess is, "I don't have a clue "

  9. #9
    DBYRD Guest
    id say 343 just by pure guestimation. between that and 320!

  10. #10
    Join Date
    Mar 2006
    Location
    Mesquite
    Posts
    8,176
    <div class='quotetop'>QUOTE(jethro_3 &#064; Aug 19 2006, 05&#58;28 AM) [snapback]61692[/snapback]</div>
    Nope, just wondering how close those guys can get as different dynos can produce different numbers.....

    And my guess is, "I don&#39;t have a clue "
    [/b]
    I was just being a smart-butt, I don&#39;t have a clue what numbers he would turn out.

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