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#10 |
Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: 85 burb meets 6.0 lq4
Have you run a laptop hooked to your MSD while running? After a bunch of head scratcing I finally did...and noticed the 6LS-2 adds whatever timing shows in the MAP's table...even though no MAP sensor is connected. With 0* base and 4* at 1k (per one of their pre-programmed chips with 20* in the MAP table for low vacuum).... you'd have nearly 24* of timing at idle.
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Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
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