is speed demon 850 d.p big enough?

Discussion in 'Other' started by stged455, Mar 29, 2009.

  1. stged455

    stged455 BARRY CLARIDGE

    building my motor and am wondering if my 850 dp speed demon will supply enough fuel for new motor here are some specs of motor.
    462 ci
    ross 11-1 light weight pistons
    ta 107 cam (window rattler grind)
    am&p prepared iron heads w/ street strip port job
    spi intake
    msd bllet distw/6al box
    msd wires
    stock jim burek prepared rods

    ran this on my stock motor and was a brute. just am afraid i will bump h.p. so far that it wont produce for me.:Do No:
  2. Da Torquester.

    Da Torquester. Platinum Level Contributor

    In my humble opinion it's too small for what you listed by the description of your engine. If you're going to go with a holley, I'd at least go with a 950 or 1000 hp with your combination. It's well known in the Buick community that Buick V8s respond better to a larger carb. However don't get carried away. :TU: John Biggs.
  3. stged455

    stged455 BARRY CLARIDGE

    kinda figured that just wanted somebody else's opinion. gues i will sell my 850 and get bigger demon. dont like holley never had any luck with them. thanks:TU: ,barry

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