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04-19-2011, 10:06 PM
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Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: "Rice Rocket'
disconnect and plug the vacuum advance and set your base timing around 8* or so. Then plug the vacuum advance back in and see what you got at idle. Can you check for total* advance? Is you vac adv. adjustable?
oh...and you'll get varying opinions on the subject, here's mine: racing = no vacuum advance needed street = vacuum advance for a more efficient, cooling running 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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