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Thread: 480 hp 6.2 crate...YES PLEASE!

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  1. #1
    Join Date
    May 2008
    Location
    Southern WI
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    460

    480 hp 6.2 crate...YES PLEASE!

    Bored at work today and happened to run across this little guy, and the price isn't bad at all IMO.

    LS376/480 HP 6.2L CrateEngine with HotCam 19171224 - Crate Engine Depot
    Mike
    2000 RCSB
    '05 LS2 11.5:1 C.R. l K&N l LT's l Torquer V2 l PAC Springs l Manley 7.4's l 92mm TB l LS7 Lifters l Circle-D 3200 l P&P TB l ARP Rod Bolts l LS1 E-fans l Nelson 93 Tune l Brand-X 100 Shot l Walbro 255 l Duals w/ X and Magnapacks l Vette Servo l Transgo S.K. l 30K Cooler l Detroit Tru-Trac l Motive 4.30's l ARP Cap Studs l TA Girdle

  2. #2
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    Aug 2008
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    What would need to be done to make this different reluctor engine work in a 99-07 GMT800?

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
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    20,540
    pull the crank, replace the reluctor wheel with the early model, reassemble engine.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #4
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    What about the cam sensor?

  5. #5
    Join Date
    Nov 2003
    Location
    Denton Texas
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    You just need to extend the wires or buy an extension. Also have to move the knock sensors to the side of the block.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #6
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
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    thy just installed one of these and the blue camaro in GM hightech performance. i dont recall them pulling the crank
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  7. #7
    Join Date
    Nov 2006
    Location
    Mesquite, TX
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    damn i know exactly what needs to be done, the factory cam sensor has enough wire in the stock harness you just need to cut it out and retape, then on the plug itself you need to swap the wires marked "A" and "C". Then for the knock sensors just drill and tap the new thread in the side of the block where the LS2 ones were. The reluctor wheel does have to be changed and it takes a special tool to do it, you need a 24 tooth one put in it, Marc just picked up a 6.2 about a month ago and we are going to drop it in his 2001 truck
    2006 silverado SS....Clifford Jr...turbo coming soon
    1970 Chevelle ly6 swap....d1 coming soon

  8. #8
    Join Date
    Dec 2007
    Posts
    3,429
    Stupid Reluctor Wheels!

    Sorry for the rant, someone said a curse word.... GG this questions for you. What's the factory cam specs for an L76 truck motor found in an 07' 2500? You need a vin # or can you just do a base search? Thanks in advance.
    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

  9. #9
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Quote Originally Posted by DBTBSS View Post
    What's the factory cam specs for an L76 truck motor found in an 07' 2500?
    Lobe lift 0.279" intake 0.282" exhaust NON-AFM CYLINDERS
    Lobe lift 0.283" intake 0.287" exhaust AFM CYLINDERS

    No opening or closing event specs are given in GM Service Information.

  10. #10
    Join Date
    Oct 2008
    Posts
    204
    I love how those sound at start up. Two big wigs from my work have the 6.2, one in a Yukon and one in a crew cab Denali. Sounds so wicked.

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