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Thread: LS1 heads, LS6 cam, what kinda timing?

  1. #1
    Tuning Addict WS6FirebirdTA00's Avatar
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    Jan 2005
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    LS1 heads, LS6 cam, what kinda timing?

    Trying to get somewhat of a decent timing curve for my buddies SS, what are you guys seeing good results with, right now i have a max of 29.

    In about what range will peak torque occur at as well?
    Sulski Performance Tuning
    2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
    2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB

  2. #2
    Senior Tuner S2H's Avatar
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    Schexnayder Racing - Arnaudville LA
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    I have a table that will net you real good

    we netted an 11.4 with 1.6 60ft times on MT radials in an A4 yank 4400 stall with same heads/cam plus full bolt ons...thru full cat back

    this was in a 98 camaro

    we tried putting a few more degrees into it....made no difference in power
    we were 12.5:1 up to 4400
    12.8:1 at 5200
    back up to 12.5:1 by 6200
    12.0:1 past rev limit


    this table will also get you some really good part throttle response too
    Last edited by S2H; 02-01-2006 at 08:10 PM.
    -Scott -

  3. #3
    Tuning Addict WS6FirebirdTA00's Avatar
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    Jan 2005
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    cool man thanks
    Sulski Performance Tuning
    2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
    2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB