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Anyone have spark tables for the 3.1?

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Old Nov 13, 2002 | 11:39 AM
  #1  
turboz24's Avatar
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Anyone have spark tables for the 3.1?

I'm interested in finding the spark table for the stock 3.1 ECM settings. Anyone with any info, your assistance would be appreciated.
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Old Nov 13, 2002 | 01:48 PM
  #2  
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Code:
; --------------------------------------
;
; Main Spark Table
;
; 
; No SA bias for this table
;
; SA = N * .352
; --------------------------------------


L80F4:	FCB		0	; rpm start
	FCB		0	; map start
	FCB		17	; 17 columns

;map:    20  25  30  35  40  45  50  55  60  65  70  75  80  85  90  95 100
									; rpm:
  FCB	80, 74, 68, 68, 68, 68, 68, 68, 68, 77, 77, 63, 51, 46, 46, 34, 34  ;  400
  FCB	80, 74, 68, 68, 68, 68, 68, 68, 68, 77, 77, 63, 51, 46, 46, 34, 34  ;  600
  FCB	80, 80, 82, 82, 82, 82, 82, 82, 82, 82, 77, 63, 63, 57, 51, 43, 43  ;  800
  FCB	82, 82, 88, 94,100,100, 97, 97, 97, 88, 77, 63, 63, 57, 51, 43, 43  ; 1000
  FCB	82, 82, 97,111,114,114,114,111,111, 94, 77, 63, 63, 57, 51, 43, 43  ; 1200
  FCB	85, 85,100,114,117,114,111,102, 97, 91, 80, 68, 63, 63, 57, 48, 48  ; 1400
  FCB	85, 85,100,114,119,114,108, 97, 88, 88, 85, 74, 65, 63, 57, 48, 48  ; 1600
  FCB	88, 88,100,114,122,114,102, 94, 88, 88, 85, 74, 65, 63, 60, 57, 57  ; 1800
  FCB	88, 88,100,111,122,111,100, 94, 88, 88, 88, 77, 65, 63, 60, 57, 57  ; 2000
  FCB	88, 88,100,111,122,114,105,100, 94, 91, 88, 74, 65, 63, 60, 57, 57  ; 2200
  FCB	88, 88,100,111,122,117,111,105,102, 97, 91, 74, 65, 63, 60, 57, 57  ; 2400
  FCB	88, 88, 97,108,119,114,108,102,100, 94, 91, 71, 65, 63, 60, 57, 57  ; 2800
  FCB	88, 88, 97,105,117,114,105,100, 94, 91, 82, 68, 65, 63, 60, 57, 57  ; 3200
  FCB	88, 88, 94,102,114,102,102, 91, 85, 80, 74, 68, 65, 63, 63, 60, 60  ; 3600
  FCB	88, 88, 94,100,111,105,100, 94, 82, 77, 71, 68, 68, 65, 65, 63, 63  ; 4000
  FCB	88, 88, 91, 97,108,102, 97, 91, 80, 74, 71, 68, 68, 65, 65, 63, 63  ; 4400
  FCB	88, 88, 88, 94,105,100, 94, 88, 77, 74, 71, 68, 68, 68, 68, 68, 68  ; 4800
RBob.
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Old Nov 13, 2002 | 02:15 PM
  #3  
turboz24's Avatar
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So, how do I convert this to actual advance? I mean degrees before TDC when the spark fired.
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Old Nov 13, 2002 | 02:27 PM
  #4  
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From: the garage
Car: 84 SVO
Engine: Volvo headed 2.3T
Transmission: WCT5
Axle/Gears: 8.8" 3.73
Originally posted by turboz24
So, how do I convert this to actual advance? I mean degrees before TDC when the spark fired.
SA = N * .352


I believe this will convert to degrees.
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Old Nov 13, 2002 | 02:36 PM
  #5  
turboz24's Avatar
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That's what I was thinking, but i want to be sure.
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