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View Full Version : COS 3 Guys using the A0010 for timming pulling



kbracing96
December 17th, 2005, 10:01 AM
Hey guys. Is anyone using the A0010 timing pull vs KPA to pull timing for boost? Currently I'm running a 01 Camaro timing table in an 01 GMC truck with my turboed 4.8 (pr Wait4Me), but I have had to pull a lot of timing to keep knock down with the turbo especially at highway cruising speeds and higher Grams/Cylinder (2-5 lbs of boost while cruising). I was thinking of going back to a stock timing table and use A0010 to pull timing based on boost, since I can make boost in all sorts of funny places with this small motor and the turbo. This would let me run more sane amounts of timing in some areas when not boosting. Any thoughts on this?

caver
December 24th, 2005, 01:36 AM
Thats exactly what I do. retard about 1 deg for every .1bar. so at .5 bar or 7psi I am retarding 5 deg or so.
With IAT temps taking away timing as well I end up with around 12deg at high rpm. Cant run more than this without significant knock.

However you can put in what ever value works for your situation