Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI (LS1) System Hardware & BigComm Software User Manual
Page 43
BigStuff3 Pro SEFI System (LS1)
Version 1.0
42
The following table offers default Load schedules for 1, 2, 3, & 5 BAR MAP sensor
applications.
MAP (KPa)
(Y Axis)
Cell Number
Load Schedule
for 1 BAR MAP
Sensor
(Normally
Aspirated
Engine)
Load Schedule
for 2 BAR MAP
Sensor (Up to
15 PSI of Boost)
Load Schedule
for 3 BAR MAP
Sensor (Up to
30 PSI of Boost)
Load Schedule
for 5 BAR MAP
Sensor (Over 30
PSI of Boost)
16
106
205
300
500
15
100
195
275
450
14
95
180
250
400
13
90
165
225
350
12
85
150
200
300
11
80
135
175
25
10
75
125
150
200
9
70
115
125
175
8
65
105
110
150
7
60
95
100
125
6
55
85
90
100
5
50
75
80
90
4
45
65
70
80
3
40
55
60
70
2
35
45
50
60
1
30
35
40
50
The following table offers default RPM Schedules for several engine configurations.
RPM (Y Axis)
Cell Number
RPM Schedule for a
Stock (Torque)
Engine
RPM Schedule for a
Mild Street Engine
(6,500 Max RPM)
RPM Schedule for a
High RPM Racing
Engine (9,500 Max
RPM)
16
5,200
6,000
9,500
15
4,800
5,500
9,000
14
4,400
5,000
8,500
13
4,000
4,500
8,000
12
3,600
4,000
7,500
11
3,200
3,600
7,000
10
2,800
3,200
6,500
9
2,400
2,800
6,000
8
2,000
2,400
5,000
7
1,800
2,100
4,000
6
1,600
1,800
3,500
5
1,400
1,500
3,000
4
1,200
1,200
2,500
3
1,000
1,000
2,000
2
800
800
1,500
1
600
600
1,000