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Thread: Custom Grind Cam Spec sheet

  1. #1
    Join Date
    Jan 2008
    Posts
    8,031

    Custom Grind Cam Spec sheet

    What do u guys think?

    Vehicle info:
    Year/make/model: 08'Chevrolet Silverado reg cab
    Weight With Driver:4520
    Intended use:street/strip
    Percentage of street driving:100%
    Preferred shift rpm:7,000
    Desired red-line:7,200
    Idle/street manners: hard lope
    Must this vehicle pass emissions? No
    Maximum desired lift with new camshaft (very important):between .600-.650'

    Reason for new camshaft (be very specific):
    no 2nd guessing


    Previous Camshaft: (specify stock if unmodified)stock
    Manufacturer:
    Specs (duration, lift, LSA, advance):
    Duration at .006”,.050”, .200” if known:


    Engine Details: (specify stock if unmodified)
    Type of Engine, Cubic Inches: 364
    Bore and Stroke:
    Static Compression:
    Piston Type, dome or dish (specify +/- cc):
    Piston deck height:
    Pistons fly-cut with valve reliefs?[ ] CC amount:
    Rod type, length:

    Cylinder Head Details: L92's
    Manufacturer (specify casting number if factory or stock): Stock
    Ported or Stock: Stock
    Valve Sizes (I/E):
    Port Volumes (I/E):
    Combustion Chamber Size cc (very important)
    Amount of milling (very important):
    Flow Figures (I/E):
    .100:
    .200:
    .300:
    .400:
    .500:
    .550:
    .600:
    .650:
    .700:
    Head gasket thickness (very important):

    Valve spring type, brand: (specify stock if unmodified)Lunati Dual Gold
    Valve Spring Pressures (seat/open):
    Rocker arm brand (specify stock if unmodified):stock
    Rocker Arm Ratio: (very important):Stock
    Pushrod length:Stock size

    Induction Details:
    Intake Manifold Type: Stock L92
    Stock or Ported:
    Throttle Body or Carb Size: Ported 87mm
    Oversized injectors[ ] Size:
    Fuel octane rating (very important):93oct

    Exhaust Type: Long Tube
    Primary Size: 1' 3/4
    Collector Size:3'
    Merge collector[ ] X-Pipe[ ]
    Exhaust Diameter: 3'
    Catalytic converters: no converters
    Type of Muffler: 3' Magnaflow cut

    Transmission Details: 4l60E/ servo
    Type of transmission Automatic
    Type of Clutch:
    Torque Converter Stall: 3000-3200 circle D
    Transmission Gear Ratios (specify stock if unmodified): stock

    Chassis Details:
    Rear Gear Ratio: 4.56
    Rear Tire Size: 28'


    Engine Management System:
    Stock with aftermarket tuning
    Aftermarket BS3, FAST, etc (specify):

    Mass air sensor

    no power adders,all motor!

  2. #2
    Join Date
    Dec 2006
    Posts
    4,033
    now how can you get a street/strip cam if youre gonna be 100% on the street lol ( jfwy )

    thats a lq4 right? this going to patrick G ?
    Simple: 408 on steroids!
    single digits coming soon!

  3. #3
    Join Date
    Jan 2008
    Posts
    8,031
    i had 75% street at first but i still want to be able to daily drive it with no braking/idiling issues..so changed it to 100% in case ,damm trick question lol.this motor is the 08' Ly6 6.0 ....going through Np,dont know if he will spec it or Pat G.

  4. #4
    Join Date
    Dec 2006
    Posts
    4,033
    oh ok nelson knows then, bro alot of it is in the tune, allen is good enough to tame any cam, youre asking for a cam to idle really rough? thats probably a 110 lsa, mines a 113 and its rough to some but sweet to me.. i wouldnt worry to much about the spec's let allen take care of it, just tell him what you want and go from there
    Simple: 408 on steroids!
    single digits coming soon!

  5. #5
    Join Date
    Jan 2008
    Posts
    8,031
    yea i was gonna let em take care of it..just wanted to get opinions like on the rpm range etc.shoot i dont want a 110 Lsa,i had that thumper cam it was 109 and it sounded badass but no brakes and besides it sucked.just wanna dip low 12's N/A or better but yea ill see what he can come up with.thanks.

  6. #6
    Join Date
    Mar 2010
    Location
    Birmingham, AL
    Posts
    47
    Keep DOD & VVT - 216/228 114 .500 lift for cylinders 1-4-6-7 and 214/226 114 .500 lift for cylinders 2-3-5-8
    Ditch the DOD & VVT - 210/224 114 .556/.568 lift
    or 218/230 117+2 .595/.600 lift

  7. #7
    Join Date
    Jan 2008
    Posts
    8,031
    i ditched that crap that was the first thing done lol

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