Got my 400 block machined, will this combo get me into the low 12's or high 11's

Discussion in 'High Performance Modifications' started by 350camaro, Feb 17, 2006.

  1. 350camaro

    350camaro Veteran Member

    Dec 4, 2002
    I should be picking up my block tommorrow.
    GM 400 block 0.30 over, torque plate honed
    align honed
    zero decked

    here is my combo
    AFR 195's w/68cc chambers
    Fel-pro 1014 head gaskets
    SRP 16cc dished pistons 10:1 cr
    Scat 6.0" I-beam rods 7/16 bolts
    Scat 9000 cast crank 3.75" stroke
    ARP main studs
    Milodon solid louvered windage tray

    Crane hyd roller pn 119841 grind HR-296-2s-12 IG
    adv dur 296/304 0.050 dur 234/242
    Lift 0.574/0.595 with 1.6 rockers
    112 deg lobe spread
    Comp Cams pro magnum 1.6 roller rocker arms
    Holley 750dp with proform main body
    Performer RPM intake
    MSD street pro-billet dist w vac adv.

    2.5" dual exhaust
    Headers 1 3/4 supercomp
    Munci M20 wide ratio 4.10 gears
    81 camaro mostly street driven
  2. GearHead72

    GearHead72 Veteran Member Gold Member

    May 24, 2004
    Shawnee, KS
    If you can get any traction, I would think so. Looks like a sweet combo! ;) I just dropped my 400 block at the machine shop recently. I hope to hear soon if it's useable. Standard bore and it looks good, but need find out for sure.
  3. gregh

    gregh Moderator Lifetime Gold Member

    You have better heads, bigger cam & more gear than my combo & I can hit low 12's so I don't see a major problem with 11's for you.
    Our short blocks & intake/carbs are identical otherwise.

    Good luck & let us know how it works!
  4. hhott71

    hhott71 Veteran Member Lifetime Gold Member

    Mar 30, 2001
    Joplin Mo. 64801
    Your same cam
    Canfield 197cc heads
    same gear
    10" TCI 350TH
    slapper bars
    355 cid
    650 DP
    Vic JR
    1.75" Hedmans
    11:1 comp
    All in the
    71 Camaro
    listed below.

    so yeah that'll do 11's with traction.
  5. Mwilson

    Mwilson Veteran Member

    Only thing I woulda changed is flattop pistons but you'll meet your goal 11's with traction easy

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