Results 1 to 4 of 4

Thread: 496 BBC ?

  1. #1

    Default 496 BBC ?

    Wondering if the Atomic will work on my set-up



    496 BBC

    vodoo cam @.050

    249/255 Duration

    663/685 lift

    110/104.5 LSA,ICL

    single plain intake

    550 hp at the fly wheel

    6500-7000 max RPM





    are their any problems that i may incounter

    with the Atomic efi?



    planing a Head swap that will bump up the

    Hp!



    THANKS!!

  2. #2

    Default 496 BBC ?

    Also what is the CFM rateing of the throtle body?



    Comp. ratio on 496 is 10.2:1, will bump up to 10.7:1

  3. Default 496 BBC ?

    I would also like to know the CFM of the unit?

  4. #4

    Default 496 BBC ?

    The Atomic EFI throttle body is the equivalent to a 950cfm.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us