BoostButton Stage Cals Build Specs:
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BoostButton S.II
1) 2-bar, stock injectors (34pph)
2) 14psi boost; with 14.5psi overboost + 1sec
3) Revised timing (premium fuel recommended)
4) Revised knock thresholds
5) Knock Indicator (CEL)
6) Rev limiter increased to 6650rpm (7000rpm for T3)
7) Speed Limiter set to 175mph (turned off for T3)
8) Charge temp sensor for T2 cals, not for T1
9) Improved dwell control for SMEC/SBEC-based 8v cals
10) Timing and fuel tables tuned from 12-14.5psi for the T3
Notes:
a) Intended for stock or only slightly modified engines
b) Timing is setup for 782 (FB) head
c) Stock turbo cam or TBI roller cam
d) TII Boost Control on LM Applications
e) T1 (89+) Boost Control on SMEC and SBEC Applications
f) TIII Boost Control on TIII applications
g) Stock (non-VNT), T2 Garret, or mild turbo
h) 2.2 SBEC cals are T2 type (not VNT) cals
i) Free-flowing exhaust (2.5")
j) A/C and cruise are configured
Applied templates:
T-LM
DONE 2.2 MTX - A079
DONE 2.2 ATX - 0078
DONE 2.5 MTX - CUST
DONE 2.5 ATX - CUST
T-SMEC
DONE 2.2 MTX - A553
DONE 2.2 ATX - A124
DONE 2.5 MTX - B151
DONE 2.2 ATX - A105
T-SBEC
DONE 2.2 MTX - A415
DONE 2.2 ATX - CUST
DONE 2.5 MTX - B246
DONE 2.5 ATX - A577
T-TIII (91 & 92/93)
2.2 MTX - A393 (91) & 0471 (92/93)
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S.III
1) 3-bar, +20 injectors (42pph)
2) Boost targets and boost controls setup for 16psi; overboost to 17psi + 1sec
3) Revised timing curves (premium fuel required)
4) Revised knock thresholds
5) Knock Indicator (CEL)
6) Rev limiter increased 500rpm over S.II
7) Speed Limiter set to 175mph
8) Fan Temps setup for 180 t-stat
9) Charge temp sensor for T2 cals, not for T1
10) Improved dwell control for SMEC/SBEC-based 8v cals
Notes:
a) Intended for stock or only slightly modified engines
b) Timing is setup for 782 (FB) head
c) Stock turbo or TBI roller cam
d) TII Boost Control on LM Applications
e) T1 (89+) Boost Control on SMEC and SBEC Applications
f) TIII Boost Control on TIII applications
g) Stock (non-VNT), T2 Garret, or mild turbo
h) 2.2 SBEC cals are T2 type (not VNT) cals
i) Free-flowing exhaust (2.5")
Applied templates:
T-LM
DONE 2.2 MTX - A079
DONE 2.2 ATX - 0078
DONE 2.5 MTX - CUST (use T-SMEC as comp cal)
DONE 2.5 ATX - CUST (use T-SMEC as comp cal)
T-SMEC
DONE 2.2 MTX - A553
DONE 2.2 ATX - A124
DONE 2.5 MTX - B151
DONE 2.2 ATX - A105
T-SBEC
DONE 2.2 MTX - A415
DONE 2.2 ATX - CUST (use A124 as comparison)
DONE 2.5 MTX - B246
DONE 2.5 ATX - A577
T-TIII (91 & 92/93)
2.2 MTX - A393 (91) & 0471 (92/93)
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S.IV
1) 3-bar, +40 injectors (52pph)
2) Boost targets and boost controls setup for 18psi; overboost to 19psi + 1sec
3) Revised timing curves (premium fuel required)
4) Revised knock thresholds
5) Revised fuel curves
6) Knock Indicator (CEL)
7) Rev limiter increased 500rpm
8) Speed Limiter set to 175mph
9) Fan Temps setup for 180 t-stat
10) Charge temp sensor
11) Improved dwell control for SMEC/SBEC-based 8v cals
Notes:
a) Intended for mild performance engines
b) Timing is setup for 782 (FB) head
c) For mild ported head/intake; 52mm TB
d) Stock turbo/TBI or mild stage cam (S2 is OK)
e) TII Boost Control on LM Applications
f) T1 (89+) Boost Control on SMEC and SBEC Applications
g) TIII Boost Control on TIII applications
h) Stock (non-VNT), T2 Garret, or mild turbo
i) 2.2 SBEC cals are T2 type (not VNT) cals
j) Charge temp sensor should be installed
k) Free-flowing exhaust (3")
Applied templates:
T-LM
DONE 2.2 MTX - A079
DONE 2.2 ATX - 0078
DONE 2.5 MTX - CUST (use T-SMEC as comp cal)
DONE 2.5 ATX - CUST (use T-SMEC as comp cal)
T-SMEC
DONE 2.2 MTX - A553
DONE 2.2 ATX - A124
DONE 2.5 MTX - B151
DONE 2.2 ATX - A105
T-SBEC
DONE 2.2 MTX - A415
DONE 2.2 ATX - CUST (use A124 as comparison)
DONE 2.5 MTX - B246
DONE 2.5 ATX - A577
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S.V
1) 3-bar, +40 injectors (52pph)
- 2) Boost targets and boost controls setup for 22psi; overboost to 23psi + 1sec
- 3) Revised timing curves (premium fuel required)
4) Revised knock thresholds
- 5) Revised fuel curves & Pumping Efficiency
6) Knock Indicator (CEL)
7) Rev limiter increased 500rpm
8) Speed Limiter set to 175mph
9) Fan Temps setup for 180 t-stat
10) Charge temp sensor
11) Improved dwell control for SMEC/SBEC-based 8v cals
Notes:
a) Intended for performance engines
b) Timing is setup for 782 (FB) head
c) For fully ported head/intake; 52mm TB
d) For stage cam (S3+)
e) TII Boost Control on LM Applications
f) T1 (89+) Boost Control on SMEC and SBEC Applications
g) TIII Boost Control on TIII applications
h) Stock (non-VNT), T2 Garret, S60, T3/T4 or other 'medium' turbo
i) 2.2 SBEC cals are T2 type (not VNT) cals
j) Charge temp sensor should be installed
k) Free-flowing exhaust (3")
Applied templates:
T-LM
2.2 MTX - A079
2.2 ATX - 0078
2.5 MTX - CUST (use T-SMEC as comp cal)
2.5 ATX - CUST (use T-SMEC as comp cal)
T-SMEC
2.2 MTX - A553
2.2 ATX - A124
2.5 MTX - B151
2.2 ATX - A105
T-SBEC
2.2 MTX - A415
2.2 ATX - CUST (use A124 as comparison)
2.5 MTX - B246
2.5 ATX - A577
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