Shop 427 LS3 Dyno

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$15,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$15,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$11,999.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$11,999.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$23,699.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$23,699.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$14,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$14,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$16,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$16,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$10,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Long Block - No ECU / Harness
American Powertrain
$10,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Long Block - No ECU / Harness
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$26,099.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Deluxe Dressed - Natural Pulley Kit - Holley Terminator X EFI System
American Powertrain
$26,099.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Deluxe Dressed - Natural Pulley Kit - Holley Terminator X EFI System
American Powertrain
Build and Dyno Test Of An 8-71 Blown 427ci LS3 Horsepower
Build and Dyno Test Of An 8-71 Blown 427ci LS3 Horsepower
Apr 27, 2021
bangshift.com
427" LS3 Engine Dyno Results
427" LS3 Engine Dyno Results
Dec 11, 2019
yellowbullet.com
Dart LS Next 427ci Dyno Test to be driven at Hot Rod Magazine Drag Week 2018! 759.2 HP / 600.3 TQ SHP LS Next Block, PRO1 LS (LS3) Heads and a Billet LS Crankshaft (8 Counterweight) #DartMachinery #DartPower #HotRod #DragWeek #427ci #Dyno #SHPLSNext #Pro1LS #LS3 #Billet #Crankshaft #LSSwapTheWorld #DartBlocksWinRaces #DartHeadsWinRaces #DartTrifecta #LSNextNova #HotRodMagazine | Dart Machinery
0:40
Dart LS Next 427ci Dyno Test to be driven at Hot Rod Magazine Drag Week 2018! 759.2 HP / 600.3 TQ SHP LS Next Block, PRO1 LS (LS3) Heads and a Billet LS Crankshaft (8 Counterweight) #DartMachinery #DartPower #HotRod #DragWeek #427ci #Dyno #SHPLSNext #Pro1LS #LS3 #Billet #Crankshaft #LSSwapTheWorld #DartBlocksWinRaces #DartHeadsWinRaces #DartTrifecta #LSNextNova #HotRodMagazine | Dart Machinery
32.9K viewsMay 18, 2018
FacebookDart Machinery
427-Inch Aftermarket LS Cranks Out 768 Horsepower at 7,700 RPM!
0:27
427-Inch Aftermarket LS Cranks Out 768 Horsepower at 7,700 RPM!
Oct 18, 2022
hotrod.com
Chevy LS3 427CI Dyno
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Chevy LS3 427CI Dyno
23 views1 month ago
YouTubeProformance Unlimited
LS3 427 Stroker Engine Dyno - SPSENGINES.COM
2:29
LS3 427 Stroker Engine Dyno - SPSENGINES.COM
11K viewsMar 12, 2013
YouTubeSouthern Performance Systems
WORLD EXCLUSIVE: We Dyno Chevy’s Historic 1963 427 Mystery Motor Built By Smokey Yunick
36:30
WORLD EXCLUSIVE: We Dyno Chevy’s Historic 1963 427 Mystery Motor Built By Smokey Yunick
Feb 12, 2015
hotrod.com
1:48
LS3 427CI 700HP Chevy Crate Engine Engine By LS Engine Kings
5.7K viewsApr 9, 2019
YouTubeProformance Unlimited
0:32
Here’s a full dyno run with our 427ci LS on the @superflowdyno PowerMark! We ran this engine from 2500-6500 RPM since that is its street oriented operating range with the @summitracing Pro LS camshaft! It’s got a nice flat torque curve and with the @fitech_efi this engine is setup for what ever you want to throw at it: boost, nitrous, 87 octane (not at the same time😂). Comment below what you think this hotrod powerplant cranked out! #enginepower #enginepowertv #engines #engine #v8 #v8power #v8s
33.3K views6 months ago
FacebookEngine Power
0:37
BluePrint Engines LS3 427 Stroker Dyno Testing PSLS4272SCT
14.9K viewsMay 20, 2020
YouTubeBluePrint Engines
2:28
LS3 427CI Dyno Test Proformance Unlimited
257 views3 months ago
YouTubeProformance Unlimited
8:53
427" LS3 Dyno Testing! - Twin Turbo Build
5.8K viewsMay 24, 2023
YouTubeThat Engine Guy
1:06
Blue Print Engines 427 Dyno Test
4.8K viewsJun 27, 2016
YouTubeSuper Chevy Network
7:06
427" LS Engine Dyno Testing! (supercharger rated)
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YouTubeThat Engine Guy
10:24
Monster Ford 427 Top Oiler Engine Build and Dyno Session
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YouTubeThe Horsepower Monster
16:35
Enging Dyno Setup for 427 LS3 Engine - Project GrrMaro Episode 21
4.6K viewsJun 1, 2020
YouTubeMichele Abbate
2:36
427 Chevrolet on the Engine Dyno -- The Ultimate Stroker Part 5
307.4K viewsDec 8, 2014
YouTubeThe Horsepower Monster
Dyno Tested: How to Choose the right Intake Manifold for your LS Engine
Apr 2, 2021
holley.com
0:46
Experimental Camshaft Dyno Testing | MAGNUSON Superchargers Magnum PI 2650 LS 427
2.2K viewsFeb 8, 2022
YouTubeLingenfelter Performance Engineering
11:17
427 LS3 on Engine Dyno - Project GrrMaro: Episode 22
2.3K viewsAug 19, 2020
YouTubeMichele Abbate
5:20
Watch as we run our killer LS/SBC hybrid built around the Motown II LS block through its paces on the dyno at Custom Performance Racing Engines. This powerplant combines the unrivaled flow and combustion efficiency of LS-style heads and induction with the crankcase design of a traditional small-block Chevy. The end result is all the advantages of an LS swap in a package that will bolt right in wherever a SBC once lived. Don't miss Part 1, where we show you all the components that went into this
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FacebookLSX Magazine
1:56
960 HP Supercharged 427 Mustang Dyno and burnout
176.3K viewsSep 12, 2012
YouTubeenginetiks
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Supercharged Ford 427 SOHC on dyno - over 880 horsepower!
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YouTubeBarry R
0:43
427 Dyno test, 1969 L-36 390hp makes 496HP
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YouTubeCPMotorworks, Inc
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Testing LS Intakes! Which LS3 Intake Makes the Most Power? [Can Stock Keep Up?]
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YouTubeThe Horsepower Monster
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BTR LS3 Stage 4 NA Cam | Camaro SS Dyno Pulls
26K viewsMay 8, 2019
YouTubeStrictly Performance Motorsports
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SBC 427 Stroker Engine w/ AFR Heads Dyno Testing
367.5K viewsJan 16, 2012
YouTubeFred White
0:54
Chevy 427 SBC on the dyno making 577hp!
21K viewsMar 15, 2022
YouTubeWolverine Engines
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Corvette Shootout Round 2 1967 427 vs 1965 LS3. Which IS BETTER?
60.5K views5 months ago
YouTubeHorsepower Depot
3:03
SEMA Show 2013 - Blueprint Engines LS 427 Crate Engine & LS3 Heads
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YouTubeHorsepower Wars
See more

Shop 427 LS3 Dyno

Sponsored
About our ads
$15,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$15,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$11,999.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$11,999.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$23,699.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$23,699.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$14,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$14,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$16,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$16,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$10,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Long Block - No ECU / Harness
American Powertrain
$10,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Long Block - No ECU / Harness
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$13,299.00
GM LS Compatible 427 C.I. Pro Series Engine - 600 Horsepower - Base Dressed - No ECU / Harness
American Powertrain
$26,099.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Deluxe Dressed - Natural Pulley Kit - Holley Terminator X EFI System
American Powertrain
$26,099.00
GM LS Compatible 427 C.I. Pro Series Engine - 800 Horsepower - Deluxe Dressed - Natural Pulley Kit - Holley Terminator X EFI System
American Powertrain
$17,499.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$17,499.00
GM LS Compatible 427 C.I. Pro Series Engine - 605 Horsepower - Deluxe Dressed - Polished Pulley Kit - Holley Terminator X EFI System
American Powertrain
$14,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$14,599.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Base Dressed - Holley Terminator X EFI System
American Powertrain
$16,699.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain
$16,699.00
GM LS Compatible 427 C.I. Pro Series Engine - 585 Horsepower - Deluxe Dressed - Black Pulley Kit - Holley Terminator X EFI System
American Powertrain