ls head test

THE ULTIMATE STOCK LS CYLINDER HEAD TEST! (241, 799/243, 317, 706)

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THE ULTIMATE STOCK LS CYLINDER HEAD TEST! (241, 799/243, 317, 706)
AFTERMARKET LS HEAD TEST-STOCK CATHEDRAL PORT VS 10 SETS!

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AFTERMARKET LS HEAD TEST-STOCK CATHEDRAL PORT VS 10 SETS!
6.0L LS Head Test-Who Wins-799 vs 823?

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6.0L LS Head Test-Who Wins-799 vs 823?
THE ULTIMATE LS3 HEAD TEST-STOCK VS CNC AFTER MARKET REC-PORTS

20:33

THE ULTIMATE LS3 HEAD TEST-STOCK VS CNC AFTER MARKET REC-PORTS
LS3 VS LS7 HEAD TEST-WHICH PORTED HEADS MAKE THE MOST POWER? 720+ HP 427 TEST MOTOR (FULL RESULTS)

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LS3 VS LS7 HEAD TEST-WHICH PORTED HEADS MAKE THE MOST POWER? 720+ HP 427 TEST MOTOR (FULL RESULTS)
TURBO LS HEAD TEST-317 VS LS3 (NA & TURBO)

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TURBO LS HEAD TEST-317 VS LS3 (NA & TURBO)
MAX FLOW 6.0! FACTORY LS HEAD SHOOTOUT!

13:25

MAX FLOW 6.0! FACTORY LS HEAD SHOOTOUT!
TURBO LS HEAD TEST-706 vs 317 (BEST FOR BOOST?)

11:52

TURBO LS HEAD TEST-706 vs 317 (BEST FOR BOOST?)
WHICH LS HEADS MAKES MORE HP? PORTED REC PORT OR CATHEDRAL PORT? TFS 245 VS TFS 255 ON 427 STROKER

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WHICH LS HEADS MAKES MORE HP? PORTED REC PORT OR CATHEDRAL PORT? TFS 245 VS TFS 255 ON 427 STROKER
All 20 LS cylinder heads explained (find the best for your project).

11:29

All 20 LS cylinder heads explained (find the best for your project).
WHICH IS BETTER-CNC PORTED STOCK LS HEADS OR AFTER MARKET CNC HEADS. TEA 243 HEADS VS AFR 245 HEADS!

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WHICH IS BETTER-CNC PORTED STOCK LS HEADS OR AFTER MARKET CNC HEADS. TEA 243 HEADS VS AFR 245 HEADS!
HOW TO MAKE MORE 6.0L LS POWER. TESTED-STOCK 706 v 799 v LY6 HEADS & STOCK 6.0 v LS3 v LS9 CAMS

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HOW TO MAKE MORE 6.0L LS POWER. TESTED-STOCK 706 v 799 v LY6 HEADS & STOCK 6.0 v LS3 v LS9 CAMS
JUNKYARD LS HEAD UPGRADE-CATHEDRAL PORT VS REC PORT-WHO WINS? 706 VS 799 VS 317 VS 823 (6.0L & 6.2L)

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JUNKYARD LS HEAD UPGRADE-CATHEDRAL PORT VS REC PORT-WHO WINS? 706 VS 799 VS 317 VS 823 (6.0L & 6.2L)
PSSSST-Are These Heads Any Good? TFS 225 VS LS3!

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PSSSST-Are These Heads Any Good? TFS 225 VS LS3!
3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Numbers

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3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Numbers
LS2 vs LS3 LS Heads. (Which Heads Make More Power.)

5:13

LS2 vs LS3 LS Heads. (Which Heads Make More Power.)
Turbo LS Head Shoot Out-LS3 Rec vs 317 Cath Port

3:47

Turbo LS Head Shoot Out-LS3 Rec vs 317 Cath Port
HOW TO MAKE 500+ HP WITH STOCK 706 HEADS. 706 VS 799 VS LY6 VS TFS HEAD TEST! 514 HP WITH 232 CFM!

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HOW TO MAKE 500+ HP WITH STOCK 706 HEADS. 706 VS 799 VS LY6 VS TFS HEAD TEST! 514 HP WITH 232 CFM!
BIGGEST LS INTAKE TEST EVER!!

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BIGGEST LS INTAKE TEST EVER!!
BIGGEST LS3 INTAKE TEST EVER! STOCK LS3 vs WORLD! (18 INTAKES TESTED)

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BIGGEST LS3 INTAKE TEST EVER! STOCK LS3 vs WORLD! (18 INTAKES TESTED)
LSA CAM TEST-108 vs 112 vs 120

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LSA CAM TEST-108 vs 112 vs 120
LS7 HEAD SHOOT OUT

10:38

LS7 HEAD SHOOT OUT
How to prep LS heads for installation

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How to prep LS heads for installation
TOP-SECRET LS TEST-FACTORY LS3 WITH ADAPTERS

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TOP-SECRET LS TEST-FACTORY LS3 WITH ADAPTERS
Comparing Stock LS Heads with Flow Numbers

11:31

Comparing Stock LS Heads with Flow Numbers
HOW TO MAKE MORE POWER FROM YOUR CHEVY LS1! DOES THE OG LS1 RESPOND TO HEADS, CAM & INTAKE?

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HOW TO MAKE MORE POWER FROM YOUR CHEVY LS1! DOES THE OG LS1 RESPOND TO HEADS, CAM & INTAKE?
How To: Install LS Heads (BOLT TORQUE AND SEQUENCE ORDER)

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How To: Install LS Heads (BOLT TORQUE AND SEQUENCE ORDER)
JUNKYARD 4.8L & 5.3L POWER UPGRADES! ADD 130+HP

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JUNKYARD 4.8L & 5.3L POWER UPGRADES! ADD 130+HP
LS HEAD TORQUE SPECS / SEQUENCE for 4.8 5.3 5.7 6.0 6.2 7.0 ls1 ls2 ls3 ls6

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LS HEAD TORQUE SPECS / SEQUENCE for 4.8 5.3 5.7 6.0 6.2 7.0 ls1 ls2 ls3 ls6
Home Depot LS1 Head Bolts? Dyno Kill Charts of ARP, OEM, L19 & More

21:35

Home Depot LS1 Head Bolts? Dyno Kill Charts of ARP, OEM, L19 & More
HOW TO: LS 6.0L AND 408 HEAD SWAPS-HOW MUCH ARE HEADS WORTH? CATH v REC PORT v TFS/AFR CNC HEADS!

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HOW TO: LS 6.0L AND 408 HEAD SWAPS-HOW MUCH ARE HEADS WORTH? CATH v REC PORT v TFS/AFR CNC HEADS!
Testing LS Intakes! Which LS3 Intake Makes the Most Power? [Can Stock Keep Up?]

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Testing LS Intakes! Which LS3 Intake Makes the Most Power? [Can Stock Keep Up?]
HOW TO: MAXIMIZE JUNKYARD 6.0L LS PERFORMANCE

18:30

HOW TO: MAXIMIZE JUNKYARD 6.0L LS PERFORMANCE
Porting LS heads Math and tools step by step DIY

45:50

Porting LS heads Math and tools step by step DIY
HOW TO PICK: THE RIGHT JUNKYARD 6.0L LS CAM. 4 CAMS-WHAT WORKS BEST?

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HOW TO PICK: THE RIGHT JUNKYARD 6.0L LS CAM. 4 CAMS-WHAT WORKS BEST?
HP HOW TO: BBC HEAD TEST pt2

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HP HOW TO: BBC HEAD TEST pt2
The Highest Flowing LS head I have flowed! 452cfm

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The Highest Flowing LS head I have flowed! 452cfm
Heads/Cam/Intake on an LS1: How Much Power??

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Heads/Cam/Intake on an LS1: How Much Power??
How to port and polish any aluminum LS heads|tips tricks and tools needed

9:17

How to port and polish any aluminum LS heads|tips tricks and tools needed
LS DYNA Tutorial | Crash analysis | Head Impact Simulation

12:33

LS DYNA Tutorial | Crash analysis | Head Impact Simulation
LS Head Porting WARNING on port size

11:28

LS Head Porting WARNING on port size
How to Check Valve Seats with a Vacuum Gauge

10:20

How to Check Valve Seats with a Vacuum Gauge
Dyno Tested! Edelbrock's New Hemi Cylinder Heads vs Stock on a Gen III Hemi (Crazy Gains!)

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Dyno Tested! Edelbrock's New Hemi Cylinder Heads vs Stock on a Gen III Hemi (Crazy Gains!)
LS head bolt torque

14:53

LS head bolt torque
LS heads changing Valve seals in the vehicle. With or W/O Air

14:58

LS heads changing Valve seals in the vehicle. With or W/O Air
Examination of the Cranial Nerves - Explanation

16:15

Examination of the Cranial Nerves - Explanation
Improve Horsepower and Torque: High-Performance Tips For LS Engines - Engine Power S7, E16

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Improve Horsepower and Torque: High-Performance Tips For LS Engines - Engine Power S7, E16
Trick Flow LS Cylinder Head Install on a 2013 Camaro- Summit Racing

16:24

Trick Flow LS Cylinder Head Install on a 2013 Camaro- Summit Racing
How to do a compression test on your engine

4:31

How to do a compression test on your engine
LS Heads – Cathedral Port vs Rectangular Port

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LS Heads – Cathedral Port vs Rectangular Port
LS AFR Enforcer Head Review, With Real Flow Numbers

14:27

LS AFR Enforcer Head Review, With Real Flow Numbers
HOW TO ADD 90 HP TO A 5.0L FORD! 302 HEAD TEST-E7TE v GT40P v AFR 165. ARE ALUM HEADS REALLY BETTER?

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HOW TO ADD 90 HP TO A 5.0L FORD! 302 HEAD TEST-E7TE v GT40P v AFR 165. ARE ALUM HEADS REALLY BETTER?
Slow VOR and Headthrust

1:48

Slow VOR and Headthrust
GM Motorsport VY SS LS1 A4 - Head & Cam Package Street Racer Cam Idle Video

1:09

GM Motorsport VY SS LS1 A4 - Head & Cam Package Street Racer Cam Idle Video
Final Assembly Of The LS 408 Stroker - Engine Power S1, E10

18:43

Final Assembly Of The LS 408 Stroker - Engine Power S1, E10
Ford with Chevy Heads!??

3:35

Ford with Chevy Heads!??
SBF HEAD TEST (DOES PORT VOLUME MATTER?) AS CAST vs CNC (THEN Nitrous)

10:36

SBF HEAD TEST (DOES PORT VOLUME MATTER?) AS CAST vs CNC (THEN Nitrous)
How To: Low Buck Cylinder Head Rebuild

16:45

How To: Low Buck Cylinder Head Rebuild
Cathedral Ls Heads Vs LS3 Head Dyno Test

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Cathedral Ls Heads Vs LS3 Head Dyno Test