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Performance ECM Upgrades
Advanaced discussion for Fel-Pro, DFI, and other aftermarket computers
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N
Knock Retard processing speed Stock ECU vs JS box and keeping it alive
norbs
Aug 3, 2013
2
3
4
Replies
79
Views
13K
Nov 20, 2023
John at J&S
J
A
Stand Alone Traction Control Module
Alky V6
Jan 1, 2011
2
3
4
Replies
79
Views
5K
Jan 10, 2011
Alky V6
A
H
New FAST e-Dash
HighPSI
Oct 24, 2013
2
3
4
Replies
79
Views
17K
Jul 30, 2015
Hartline Perf.
H
New Fast XFI install, now runs crappy
Phoneguy
Aug 6, 2007
2
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4
Replies
77
Views
6K
Aug 29, 2007
Phoneguy
D
MS3-Pro! The next great thing in Turbo Buicks?
Daniel Jost
Nov 30, 2012
2
3
4
Replies
72
Views
19K
Aug 14, 2017
Wahoo
W
Entry Level tuners
RED LS1
Apr 2, 2012
2
3
4
Replies
72
Views
25K
May 11, 2012
norbs
N
N
Buick V6 FAST XFI Crank and cam set up DIS and IPU configurations set up
norbs
Jul 17, 2012
2
3
4
Replies
71
Views
18K
Nov 16, 2013
norbs
N
T
Mega Squirt PNP release date announced
troyk
Aug 13, 2017
2
3
4
Replies
67
Views
9K
Jun 8, 2018
Wahoo
W
H
Coil on plug
HighPSI
May 7, 2010
2
3
4
Replies
67
Views
8K
Dec 5, 2010
HighPSI
H
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FAST XFI....do I need it and is it worth it??
rssooner
Nov 9, 2013
2
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4
Replies
66
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13K
Nov 1, 2016
Sydwyndr
S
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New XFI Software
HighPSI
Nov 25, 2010
2
3
4
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66
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8K
Mar 6, 2011
turbot990
T
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Lean condition--FAST
Ricky Trussell
May 5, 2003
2
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4
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63
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4K
Jun 10, 2003
RickWI
R
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120 injector help
larry33kc
Feb 7, 2015
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4
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63
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5K
Feb 28, 2015
larry33kc
L
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Speedpro/Classic FAST installation (HELP?)
paulg
Feb 13, 2013
2
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4
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62
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8K
Apr 2, 2013
paulg
P
3
Stock coil to distributor conversion checklist
325DR
Dec 27, 2006
2
3
4
Replies
62
Views
7K
Feb 9, 2008
49-blues
4
T
When do you go to a fast xfi system??
TURBOPOWERED68
Nov 14, 2013
2
3
4
Replies
61
Views
9K
Mar 8, 2014
norbs
N
N
FAST XFI BOOST Control finally some results!!
norbs
Jun 20, 2012
2
3
4
Replies
61
Views
23K
Jul 18, 2012
turbobitt
G
DFI vs FAST ?
G McCall
Apr 1, 2003
2
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4
Replies
60
Views
4K
Apr 17, 2003
John Wilde
J
S
Header leak causing HIGH egt's???
Spooled
Aug 11, 2002
2
3
Replies
59
Views
3K
Sep 3, 2002
TurboTR
T
Cam Sync Error
sackracing
Jun 3, 2014
2
3
Replies
57
Views
6K
Jul 10, 2014
sackracing
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