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Can you identify these cylinder heads????

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  • JeffMcKC
    replied
    Re: Can you identify these cylinder heads????

    A smart man would turbo it, then the cage limits how fast you can go, and it falls off the trailer fast, not really worrying about hooking up the smack.

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  • 1FastMopar
    replied
    Re: Can you identify these cylinder heads????

    The car STILL could get a couple 88s on it before Drag Week... I was gonna bring something completely different, but don't know that time permits to come up with a whole nother vehicle.. I am going to the PRI show and I should have a better idea after that as to what kinda setup I will have for Drag Week.. Whatever it is, I should have more power then the Duster can handle.. ;D I have a new HP Performance aluminum block coming that has some "special" deck heights being made just for me. ;) I'm not sure if its getting a tunnel ram w/ a ton of spray OR twin turbos and FI... Time will tell.

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  • dieselgeek
    replied
    Re: Can you identify these cylinder heads????

    Uh . . . why quad? Wouldn't one big honkin turbo or at most a pair be sufficient for a couple thousand HP?
    Would need a pair for a big inch engine. only because no one makes a turbo with the appropriate hot side.

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  • Eric68
    replied
    Re: Can you identify these cylinder heads????

    Uh . . . why quad? Wouldn't one big honkin turbo or at most a pair be sufficient for a couple thousand HP?

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  • BDS 8-71 Cuda
    replied
    Re: Can you identify these cylinder heads????

    I would shit can that whole nitrous/carb crap, and set up an E-85 F.I. quad turbo!!!

    BUT!, That purple car would fall apart, running in the 6s. ;D

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  • JeffMcKC
    replied
    Re: Can you identify these cylinder heads????

    That would make a good spray head lots of room. :o Good luck ,,,,,,, now how can I get that much air in my weeenie motor ;)

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  • 1FastMopar
    replied
    Re: Can you identify these cylinder heads????

    Performance Products "Predator" performance cylinder head.


    The intake looks like its got wayyyy to small of plenum for the cubes that crosscection of head needs and when filled with the gas from a plate over the top of that fogger it needs even more room, at the top, and more taper. I don't know if a single will work, that looks like a copied SB2 spider on steroids, get a sheet metal intake Eddie
    Yeah, you got that right about the intake... Its off now and the new prototype 4 barrel intake is going on and gonna do some testing with it.. I believe its gonna get a sheetmetal tunnel ram after the testing of the new 4 barrel, thats what these heads really need, although I expect the new cast proto will be much nicer then what I have.

    They got the heads right, but the intake was an afterthought.. The new Predator CNC head thats debuting at the PRI show flows over 520cfm and I am told more is left.

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  • Eric68
    replied
    Re: Can you identify these cylinder heads????

    Performance Products "Predator" performance cylinder head.


    The intake looks like its got wayyyy to small of plenum for the cubes that crosscection of head needs and when filled with the gas from a plate over the top of that fogger it needs even more room, at the top, and more taper. I don't know if a single will work, that looks like a copied SB2 spider on steroids, get a sheet metal intake Eddie
    ;D

    Leave a comment:


  • JeffMcKC
    replied
    Re: Can you identify these cylinder heads????

    Performance Products "Predator" performance cylinder head.


    The intake looks like its got wayyyy to small of plenum for the cubes that crosscection of head needs and when filled with the gas from a plate over the top of that fogger it needs even more room, at the top, and more taper. I don't know if a single will work, that looks like a copied SB2 spider on steroids, get a sheet metal intake Eddie

    Leave a comment:


  • NigelTufnel
    replied
    Re: Can you identify these cylinder heads????

    Those are a set of experimental Pontiac tunnel-port heads, originally designed for a special version SD-428 for the Trans Am racing series but reportedly abandoned due to...

    [crickets chirping]...

    no takers eh?

    Leave a comment:


  • dartman366
    replied
    Re: Can you identify these cylinder heads????

    I know what they are!!!!!....but I ain't tellin', but I will say this, I have seen them go down the track! ;D

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  • fabricatordave
    replied
    Re: Can you identify these cylinder heads????

    and there probably the ones on his car

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  • Dart526
    replied
    Re: Can you identify these cylinder heads????


    ;)

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  • fabricatordave
    replied
    Re: Can you identify these cylinder heads????

    how about these http://predatorheads.com/head-features.htm

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  • 1FastMopar
    replied
    Re: Can you identify these cylinder heads????

    Judging by the condition of that manifold, it's definately a junkyard or ebay piece! Good thing you know how to weld.
    By the way, I've got some spacers and stuff I want to try on my 451, when is the dyno FREE?! Thanks for steering me here! Don
    Yeah, just ebay junk.. lol The dyno is ready w/e your ready!! Just give me a shout..

    Leave a comment:

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