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Thread: What all can affect timing?

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  1. #1
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    at least one of us is ready

  2. #2
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    txarkitekt - it may be the ram air, I don't know. And there were enough things screwed up with it prior to installing the ram air that who knows what caused what. I'm not removing it because I know it's giving me a bunch more air, which is a good thing. I just need the tune to match it. Actually the PCM should adjust for it.

    Allen - If you could send me another tune, I'd appreciate it. Let me know if it's ok to send the two back as one. I don't want to get charged the fee if I hold on to this one until I get the next one. Thanks again as always.

  3. #3
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    it's not the ram air setup, and we are all using HPtuners, the lastest and greatest updated one
    2006 silverado SS....Clifford Jr...turbo coming soon
    1970 Chevelle ly6 swap....d1 coming soon

  4. #4
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    I think it's me.

  5. #5
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    Will it hurt the homemade ram air if you plugged it up with something while checking the timing? You should have plumbed in a diverter or flow restriction valve. You could just duct tape over the openings in the bumper to block the air flow. Duct tape off of the duct work? What was I thinking?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #6
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    I guess I don't understand what doing that would accomplish? My brain is fried, sorry.

  7. #7
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    Stopping the influence of the pressurized air on the tune to see if the pressurized air is what is causing the retarding of the timing.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  8. #8
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    <div class='quotetop'>QUOTE(RedHeartbeat &#064; Apr 27 2007, 01&#58;40 PM) [snapback]91596[/snapback]</div>
    Stopping the influence of the pressurized air on the tune to see if the pressurized air is what is causing the retarding of the timing.
    [/b]
    Yeah, the timing is being REALLY retarded right now...

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  9. #9
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    layman terms work wonders for me...lol...got it, thanks.

  10. #10
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    damn, wish I could type. Causing not Caution...
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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