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Thread: 4.6 Carnage!!!

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  1. #1

    4.6 Carnage!!!

    Mark how much HP did you tell me a stock 4.6 could handle? Look through the pics on this link.



    http://www.ls2gto.com/forums/showthr...0109&posted=1#








    Stock unopened engine
    11.20 @ 119.5

  2. #2
    Senior Member Ares's Avatar
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    Well a cast crank in an aluminum block then shame on whoever decided to add lots of horsepower. Modular blocks will live up to 1000hp cast iron or aluminum but the rest of the internals I wouldn't feel safe adding a blower to. I worry everytime I make a pass that the oil pump gears don't come apart since they are powder metal.
    Ed...
    2012 Ram 2500 4x4, 5.7 Hemi, leveled, 35" tires
    2004 Mustang GT - Comp Orange/5speed Best 1/4 11.94@113.64, 1/8 7.59@89.48, 1.57 60' - Best 60' 1.51, just a NA 2v

  3. #3
    KB 2.6 custom fabbed
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    Quote Originally Posted by Ares View Post
    Well a cast crank in an aluminum block then shame on whoever decided to add lots of horsepower. Modular blocks will live up to 1000hp cast iron or aluminum but the rest of the internals I wouldn't feel safe adding a blower to. I worry everytime I make a pass that the oil pump gears don't come apart since they are powder metal.
    I would say that was a pretty seriuos tuning error. Those looked like forged manley H-beams. Sean hyland runs lincoln aluminum block to 1400 hp. I don't know if those cranks are different then newer 4.6 and 5.4 cranks but new mod cranks hold 1000 hp all the time. The stock rods and pistons are straight junk. I've seen more then a few "vented" blocks from powdered metal rods.

  4. #4
    Member
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    impressive
    broke a 302 crank in 3 places before but dam that one takes the cake

  5. #5
    I was in no means bashing the 4.6. I just thought is was impressive how it exploded! U1ARUNIT and I were just talking about the limits on the 4.6 the other day. You should see what happens to a turbo V6 when it's pushed to it's limit. They have an exclusive club. DOTCC= drive over the crank club.




    Stock unopened engine
    11.20 @ 119.5

  6. #6
    Super Moderator u1arunit's Avatar
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    Quote Originally Posted by JC Turbo View Post
    I was in no means bashing the 4.6. I just thought is was impressive how it exploded! U1ARUNIT and I were just talking about the limits on the 4.6 the other day. You should see what happens to a turbo V6 when it's pushed to it's limit. They have an exclusive club. DOTCC= drive over the crank club.
    Yep the 4.6 can hold up to some serious numbers when tuned correctly and using good gas.

    DOTCC=Bad!
    Mark
    LeMans Blue Z06

  7. #7
    Formerly 2011 GB/CS & CST 03 03 OW SVT's Avatar
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    Damn! that thing is F.U.B.A.R. Whoever did that they done real good.
    17 Ram 1500 Big Horn Hemi
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  8. #8
    Senior Member Rodeheaver's's Avatar
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    it looks like the stock crank let loose, was it balenced? how well did those I beam rods hold up??? I have never used them
    2015 A6 Mustang GT that so far has gone 9.48@147 but still the fastest prochargerd S550 in the world aside from Tim Essick's!
    www.Rodeheavershotrod.com

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