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HybridZ

stony

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Posts posted by stony

  1. After 15 years I decided to move away from my beloved RB and jump over to the dark side. As most people can attest to once you go fast its like a drug and you want more and more. Well I had reached the depth of my wallet with the rb. If I wanted to go faster and not eat up cranks and rods, I needed to drysump. I crunched numbers ,sold the rb and got into a truck motor and everything I needed to go fast and had enough left over to have anti roll installed and a parachute ;> .

     

    So here it is.

    2000 Silverado 5.3 w BTR stage 2 turbo cam, rocker trunnion upgrade, titanium springs and retainers, LS7 MLS head gasket, a hi volume/pressure melling oil pump, 1600 cc injectors spraying E85, and a Borg warner S480 turbo.

     

    This will be mated to a powerglide with 3:70ish gearing in a 8.8 that is 4 linked.

     

    This was a finished project that I'm swapping motors so if you want the specs on the rest of the car swing over to the rb forum and check out my builid thread over there.

     

    I have a build thread going called Unnatural Aspiration part 4 ;>

     

     

     

     

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  2. Well for me to continue down the road I was going I would need to dry sump the rb and its stupid expensive. I will more then likely need to do the same thing with the LS eventually but they have much better off the shelf pans that work well. also when its time to go dry sump the ls is a lot cheaper to do.

     

    And again for the same reason I was considering a turbo NA 2j.... I cant find junkyard motors in the use for 300 bux.

  3. Well, after pounding the calculator trying to figure out how I was going replace the rb with a 2j.... it just wasn't adding up. was going to cost way to much to transplant the 2j in the place of the rb. SOOOOOO I did some research and picked up a bone stock 5.3 truck motor just in case. After I did the math and sold the rb.... I was able to get everything I need to put a turbo 5.3 in the car and have a bunch of cash left over ;>

     

    Specs

    stock 5.3 truck motor with 40k on ticker.

    chromoly push rods

    BTR trunnion upgrade

    stage 2 BTR turbo cam

    titanium springs and retainers.

    Melling hi volume/pressure oil pump

    I also pulled pistons and checked bearings. Damn things looked like new and measure good so I reused and increased the gap on the top rings for boost.

     

     

    All this will be mated to the same drivetrain I had in the rb Combo.

     

    Powerglide, ford 8.8, currently 4:56 gearing but will be going to a 3.70

     

    Do to the way the trans tunnel and chassis was built around the RB the ls motor will sit a little more forward then a typical install which will make getting the BW480 in there a challenge.

     

     

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  4. I'm in the process of building my budget turbo LS motor. Its a 5.3 truck motor with cathedral heads.

     

    Looking for cam, oil pump (hi volume/pressure)

    c6 ls3 oil pan and windage tray,

    turbo headers

    100+mm throttle body and intake to match.

    ect ect

     

    I basically have the stock engine torn down to the short block, regapped top rings and once I start gathering some parts everything will be going back together to go in the Z. So post up what your selling.

     

     

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