Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI System Hardware & BigComm Software User Manual
Page 58
BigStuff3 Pro SEFI System
Version 2.1 – February 2011
51
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