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Engine Performance + Maintenance
If it's under the hood, its in here.
96+ Vortec Performance + Computer Swaps
If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum!
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96/97 and 98/99 PCM differences or compatibility
Today at 5:48 AM
fancyTBI
LSX + Carb Swaps
This section is for info on LSX or carburetor swaps into the OBS trucks.
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637
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Engine swap?
Yesterday at 2:08 PM
Feral peasant
Exhaust
Anything exhaust - from headers cats and pipes to tips.
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Dual exhaust question.
Thursday at 1:10 PM
Nick88
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5.7 build sheet
Bryan Dees
Apr 2, 2019
2
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Apr 15, 2019
JCribb
Help - I have an 1985 C10 4.3L missing a bracket.
Tom Nassar
Apr 10, 2019
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733
Apr 15, 2019
fancyTBI
Is a TBI intake true dual plane or is there a crossover?
RichLo
Apr 11, 2019
2
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Apr 15, 2019
someotherguy
Tbi problem
93yukon
Mar 8, 2019
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Apr 14, 2019
PlayingWithTBI
Junkyard LS Swap, The Cheapest Solutions
NightRunner
Apr 17, 2018
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Apr 14, 2019
Yetibiker
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Holley Sniper EFI
Overtime
Oct 14, 2018
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Apr 14, 2019
Truckman98
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Head bolt length layout
[email protected]
Apr 13, 2019
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Apr 13, 2019
[email protected]
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350 TBI Woes
Notaduramax
Mar 1, 2019
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Apr 13, 2019
letitsnow
How to prolong knocking motor
scott_williams2
Apr 2, 2019
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Apr 11, 2019
94burbk1500
AC help
89GMCJOHN
Oct 1, 2018
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Apr 10, 2019
east302
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What gets wet to cause engine to die
mistaake
Apr 5, 2019
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Apr 10, 2019
TKerr
Liland Global Radiator?
NightRunner
Apr 1, 2019
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Apr 8, 2019
Ken K
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1994 GMC 3500 7.4l Missfire issue
steve-0
Apr 3, 2019
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Apr 8, 2019
sparky
ProCharger advice
Uncle Ben
Apr 6, 2019
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Apr 8, 2019
Uncle Ben
4.3 headerz
RobL
Apr 7, 2019
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Apr 7, 2019
df2x4
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