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Timing questions
#1047986
08/06/11 01:55 AM
08/06/11 01:55 AM
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Joined: Jul 2004
Posts: 4,732 Watertown, WI
MikeyT
OP
master
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OP
master
Joined: Jul 2004
Posts: 4,732
Watertown, WI
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Ok, I know for the most part big block Mopars run optimally with advanced timing set at anywhere from 32 degrees to 38 degrees. The part I would like to know is why do some people have it all in at different rpm levels
For example I run 36 degrees all in at 3000 rpms. Now others I've seen with similar builds will run 36 at 2000 or 2500? My noob question for the night is why? What advantages does this create or in some cases limit?
Thanks again folks just curious.
Mike
1969 Dodge Dart Swinger
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Re: Timing questions
[Re: MikeyT]
#1047988
08/06/11 09:31 AM
08/06/11 09:31 AM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Ok, I know for the most part big block Mopars run optimally with advanced timing set at anywhere from 32 degrees to 38 degrees. The part I would like to know is why do some people have it all in at different rpm levels
For example I run 36 degrees all in at 3000 rpms. Now others I've seen with similar builds will run 36 at 2000 or 2500? My noob question for the night is why? What advantages does this create or in some cases limit?
Thanks again folks just curious.
Mike
The use of the car/engine... all are not equal... I have mine set up so it will retard the timing for ease of starting then at about 1400 its advance to 34*... its all in by 1800... but its race only ![](/ubbthreads/images/graemlins/wave.gif)
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Re: Timing questions
[Re: RATTRAP]
#1047990
08/06/11 01:00 PM
08/06/11 01:00 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Why not jus lock it out??
I myself dont like it locked out... 1 engine is and once in a while it kicks back... I prefer advance it never kicks back(and yes I have the ignition on a switch) but if I mess up and its on when I start cranking it will fire up fine with the advance ![](/ubbthreads/images/graemlins/wave.gif)
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