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Thread: L92 heads and L76 intake

  1. #1
    Join Date
    Aug 2005
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    L92 heads and L76 intake

    does anybody know anything about doing the L92 heads and L76 intake swap on a 6.0 is it possible what all would you need to do the swap do you need to swap accessory brackets and water pump
    03 1500HD 4x4 6.0 on 33"
    K&N intake, Pacesetter LT, 3" true dule orp, Magnaflow, Comp cam 237 242 .603 .609 112, Patriot Gold springs and Ti retainers, stock ported heads, ASP Underdrive pulley, 42# injectors, 160 tstat., 05 E-Fans, Nelson Fan Harnas, tb bybass, MSD wires, NGK tr55, Ported tb, Transgo HD2, yank 3200 conveter, HP tuners, Walbro 255, 4.56s

  2. #2
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    It is possible but you will loose compression with those heads unless the are decked. It's much easier with car accessories. I would stay with the truck intake with your set up tough(Weight), then you wouldn't have to mess with anything.
    read the rest of you sig, what kits? compression loss might be good for you.
    Last edited by PurpleMinivan; 03-18-2008 at 09:44 AM.
    30' Ford Model A Tudor Sedan - Custom chassis - Big bore LS2 - twin B76's - Glide - 9" w/ 3.07 gears - 30" DR tire - 2k lbs cruiser

  3. #3
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    houston TX
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    does the truck intake bolt up to those heads
    03 1500HD 4x4 6.0 on 33"
    K&N intake, Pacesetter LT, 3" true dule orp, Magnaflow, Comp cam 237 242 .603 .609 112, Patriot Gold springs and Ti retainers, stock ported heads, ASP Underdrive pulley, 42# injectors, 160 tstat., 05 E-Fans, Nelson Fan Harnas, tb bybass, MSD wires, NGK tr55, Ported tb, Transgo HD2, yank 3200 conveter, HP tuners, Walbro 255, 4.56s

  4. #4
    Join Date
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    the L92 truck intake does. Google ADM performance, he may have a couple sitting on the shelf, or ebay, or you can find them at a GM dealer. slap the heads n intake on and spray a 200 shot. that'll get you going!
    Last edited by PurpleMinivan; 03-18-2008 at 06:37 PM.
    30' Ford Model A Tudor Sedan - Custom chassis - Big bore LS2 - twin B76's - Glide - 9" w/ 3.07 gears - 30" DR tire - 2k lbs cruiser

  5. #5
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    Aug 2005
    Location
    houston TX
    Posts
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    what size injctors come in the L92 intakes
    03 1500HD 4x4 6.0 on 33"
    K&N intake, Pacesetter LT, 3" true dule orp, Magnaflow, Comp cam 237 242 .603 .609 112, Patriot Gold springs and Ti retainers, stock ported heads, ASP Underdrive pulley, 42# injectors, 160 tstat., 05 E-Fans, Nelson Fan Harnas, tb bybass, MSD wires, NGK tr55, Ported tb, Transgo HD2, yank 3200 conveter, HP tuners, Walbro 255, 4.56s

  6. #6
    Join Date
    Dec 2007
    Posts
    3,429
    That question I don't know? My L76 (car intake) came with 39lbs-40lbs injectors. I would ASSume they would be the same but, we know what happens when you ASSume.
    30' Ford Model A Tudor Sedan - Custom chassis - Big bore LS2 - twin B76's - Glide - 9" w/ 3.07 gears - 30" DR tire - 2k lbs cruiser

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