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06-05-2008, 09:15 PM
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#1 |
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Registered User
 
Join Date: Jun 2006
Location: Olive Branch, MS
Posts: 824
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Help - Where to set base timing.
Hey all.
I have a 89 Suburban shortblock with cast iron vortec heads, edelbrock 650 carb and intake, and Comp cams 12-211-2 cam, and HEI. What should I set my base timing at? Cam specs are 224/224 duration @.050 and .470/.470 Lift
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68 C10 Shortbed Fleetside 06 Chevy Ext Cab Fleetside 03 Grand Prix GTP My build thread http://67-72chevytrucks.com/vboard/s...d.php?t=269999 |
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06-05-2008, 10:41 PM
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#2 |
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Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: Help - Where to set base timing.
to start it for the 1st time? or for a broken in motor?
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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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06-06-2008, 08:49 PM
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#3 |
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Registered User
Join Date: Jun 2006
Location: Olive Branch, MS
Posts: 824
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Re: Help - Where to set base timing.
Broken in is what I am asking about, for when I get to the tuning/driving stage.
We got it started and ran it up to temp. Still need a little more run time, but everything looks good so far.
__________________
68 C10 Shortbed Fleetside 06 Chevy Ext Cab Fleetside 03 Grand Prix GTP My build thread http://67-72chevytrucks.com/vboard/s...d.php?t=269999 |
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