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8.1l

9:23

GM 8.1L Allison Equipped Vs. LB7 6.6L Duramax.... FIGHT

Duramaxtuner

96K views

13:24

JUNKYARD 8.1L CAM TEST. STOCK VS ZZ502-REAL DYNO DATA. HOW MUCH HP IS A ZZ502 CAM WORTH IN A GEN 7?

Richard Holdener

101K views

0:21

0-60 run in 8.1L 03 silverado

megaenvy

433K views

44:14

LOCKED UP BIG BLOCK 8.1L Silverado 2500 Vortec 8100 Engine Teardown!

I Do Cars

526K views

10:20

GEN 7, 8.1L BBC INTAKE TEST! HOW TO SWAP A MODIFIED INTAKE AND MAKE MORE POWER WITH YOUR 8.1L BBC!

Richard Holdener

44K views

0:28

Chevy 8.1 L Vs. Dodge Cummings Pull off

torino75sport

743K views

16:16

First-Ever Variable Valve Timing Direct-Injected 8.1L Engine Unveiled

Greg Quirin

75K views

14:09

HOW TO IMPROVE 8.1L POWER. STOCK MANIFOLDS VS HEADERS. ARE SMALLER HEADERS BETTER? THE OTHER GUYS

Richard Holdener

85K views

0:15

8.1 with a 6 speed… a true gem

Custom Offsets Garage

53K views

2:46

2002 Chevy 2500HD 8.1L V8 Exhaust w/ FLOWMASTER SUPER 50 SERIES!

Exhaust Addicts

56K views

12:38

CARBURETED HO 8.1L GEN 7 496 TEST. HOW TO RUN A CARB ON YOUR 8.1L EFI, GEN 7 BBC? WHAT IS IT WORTH?

Richard Holdener

55K views

31:34

C8 Corvette Big Block 8.1L Conversion: Witness the Ultimate Engine Startup

Greg Quirin

132K views

12:31

HOW TO DIY TURBOCHARGE A JUNKYARD BIG BLOCK CHEVY-8.1L GEN 7 496 TURBO-HOW TO MAKE BIG TORQUE GAINS!

Richard Holdener

74K views

2:35

Tug of war Duramax vs 8.1 L

John DiMartino

113K views

0:14

The 8.1 L Vortech and Allison transmission is one of the best combos for a truck ever #automobile

LunarOutlaw’s Garage

9.5K views

1:33

2.9L Supercharger Makes 590hp / 695ft-lbs On Stock Vortec 8100 / 8.1L

Micah Coy

174K views

1:39

MPG VLOG - Chevy Silverado 2500 HD 8100 8.1L 496 Vortec Fuel Mileage MPG In Town GMT800

Impalaman's Garage

24K views

0:58

8.1L Vortec swap turbocharged at the track

Twisted Performance

227K views

22:55

Did we buy an 8.1L? Two suburbans exploring in the Ozarks

Trove1

1.1K views

6:33

8.1L 496 Cubic inch Big Block Silverado tow test and MPG

The Driveway Engineer

20K views