29 Reasons LS is Better than Small Block Chevy (Gen 1 & 2 vs Gen 3 & 4)
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 Published On Jul 1, 2020

Ultimate list of why the LS is better than the Small Block Chevy. Block weight, horsepower capability, maximum RPM, crankshaft strength, intake design, pistons, and more!

🖼️ LS engine history poster.
If you want more info on the LS engine I have a cool poster that details every single LS ever. Its a 24x36 inch poster detailing each year of the LS, perfect for your garage or shop! https://teespring.com/ls-engine-history.
Check out the poster preview video here:    • Poster -- LS Engine History Poster No...  

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LS Sensors:
Air Temperature Sensor: determine the temperature of the air entering the engine to determine fuel and spark calibrations.
Mass Airflow Sensor (MAF): measure weight (or mass) of air that enters the engine to control fuel delivery
Manifold Absolute Pressure Sensor (MAP): fuel delivery and ignition timing.
Knock Sensor: reduce ignition timing if detonation occurs.
Oxygen Sensor: O2 sensor measures air/fuel ratio. Target air/fuel ratio for engines burning pump gas is 14.7 parts air to 1 part fuel. This is where the engine burns fuel most cleanly while generating low emissions. But also just helps the engine run better.
Camshaft Position Sensor and Crankshaft Position Sensor: Indicates stroke position for any cylinder. The latter tells the plugs when to fire.

Variable Valve Timing (VVT): http://www.superchevy.com/how-to/engi...

LS is worth 100 horsepower: https://www.hotrod.com/articles/hrdp-...
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0:00 1) Block Weight
0:50 2) Block Strength
1:17 3) Skirted Block
1:39 4) Main Bearing Caps
1:59 5) Valley Plate Cover
2:14 6) Crankshaft
3:31 7) Oil Pan
2:54 8) Pistons
3:25 9) Piston Rings
3:50 10) Rods
4:18 11) Cylinder Heads
4:58 11) Cylinder Head Weight
5:11 12) Intake Manifold
5:35 13) Camshaft Design
6:07 14) Roller Lifters
6:19 15) Rocker Arm Ratio
6:47 16) Rocker Cradle
7:07 17) Beehive Springs
7:36 18) Cam Replacement
7:50 19) Exhaust Manifolds
8:27 20) Gaskets
8:44 21) Maximum RPM (Redline)
9:00 22) Serpentine Belt
9:36 23) Electronic Fuel Injection
9:55 24) Sensors
10:12 25) Coil on Plug
11:10 26) Engine Control Module (ECU)
11:38 27) Variable Valve Timing (VVT)
12:45 28) Horsepower
13:04 29) Availability

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