Advanced $OD User's
05-03-2009 | 10:26 AM
#1
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Member
iTrader: (1)
Joined: Mar 2007
Posts: 143
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From: Windsor , Ontario
Car: 1995 Chevy 4x4
Engine: 355 cu. in. Vortec / TPI / MAF
Transmission: 4L60E
Axle/Gears: 3.73 Limited Slip
Advanced $OD User's
I just noticed in my DataMaster the Spark Advance is reading different then in my Bin Spark Table ? Anybody have any idea's ?
05-03-2009 | 05:54 PM
#2
Junior Member
Joined: Dec 2007
Posts: 94
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Re: Advanced $OD User's
Datamaster doesn't compensate for the initial spark advance. If your running anything other than 0 deg, then the displayed spark advance will be off by the same amount as your initial spark advance. Just add the two values together to get the total spark advance.
Example: Datamaster shows 15 deg + 10 deg initial spark advance at distributor and in bin = 25 deg total spark advance, as displayed by Advanced $0D xdf.
Example: Datamaster shows 15 deg + 10 deg initial spark advance at distributor and in bin = 25 deg total spark advance, as displayed by Advanced $0D xdf.
Last edited by 93V8S10; 05-03-2009 at 05:59 PM.
05-03-2009 | 08:36 PM
#3
Thread Starter
Member
iTrader: (1)
Joined: Mar 2007
Posts: 143
Likes: 0
From: Windsor , Ontario
Car: 1995 Chevy 4x4
Engine: 355 cu. in. Vortec / TPI / MAF
Transmission: 4L60E
Axle/Gears: 3.73 Limited Slip
Re: Advanced $OD User's
That is wierd i just noticed it !! All this time and i just seen it hummm . Thanks makes since you are right i was always out 6 deg because of my initial spark advance . Man i gotta LOL on this i thought it was some indepth definition , over thinking again my usuall . TY
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