LS 441ci 1400 Hp Nitrous Race Engine

LS 441ci 1400Hp Nitrous Race Engine

A lot of People Do Not Know How To Use Nitrous In Engines?  I have been with Nitrous since I was introduced to a Marvin Miller 75Hp Plate in 1980. Now, I use two Fogger Kits with a third plate system for a very safe cheap power adder . Nitrous is a type of Power Adder that you do not use like any other power adder but as good as any when used correctly. All have been told “YOU LEANED IT OUT”, sometimes it happens but your never supposed to lean it out no more than you would lean out your carburetor and that is just ignorance. Power is heat and you have to manage it to have the very safe big power but not at the cost of destroying the engine. If this happened to your engine again and again, give us a call.


9.240″ Deck | 4.125″ Bore | 4.125″ Stroke | 6.350 Rods | 1600 Hp @ 7600 RPM


  • Dart SHP LSNEXT GEN III Iron Race Prepped Block
  • ARP Head Stud Kit Plate Honed with the Block
  • Callies AWU317CS-58 4340 Internally Balanced Steel Crank 24/48
  • Callies CSC6125DS2H Beam Steel Connecting Rods  ARP2000 Bolts
  • King Race Main and Rod Bearings
  • JE or Wiseco Anodized Forged Nitrous Pistons 1.2-1.2-3.0 mm
  • JE or Wiseco .200″ Wall Tool Steel Wrist Pins
  • Total Seal SS, TNT or Hell Fire Ring Package
  • Comp Cams .800″ NOS Steel Billet Roller Cam
  • Isky Red Zone EZMax Bushed Hippo Solid Roller Lifters
  • Cloyes True Roller with Torrington Bearing
  • ATI Super Damper (best in the business)
  • Billet TDC Verified Installed Pointer
  • Dart LS 12° 285cc 100% CNC Heads 381/263 cfm @.800″
  • Dart 2.200″ and 1.625″ Stainless Steel Valves
  • Pac Racing Springs and Titanium Retainers
  • Fel Pro or Cometic MLS Head Gaskets
  • Trend 7/16 x .165″ Taper Wall Severe Duty Push Rods
  • Jesel Pro Series Rocker Shaft System
  • AwesomeEngines® Holley CNC Engraved Valve Covers
  • Melling Oil Pump Kit and Moroso Steel Oil Pan
  • Dart 45311024 2 Piece CNC Ported Intake Manifold
  • Holley or QFT 950cfm NOS Carburetor and Jomar CNC Ported Spacer
  • NX RNC Plate System Installed
  • MSD LS Ignition System Dyno Tested and Tuned
  • AwesomeEngines® Free 48 State Freight


Dart LSNEXT Iron 31837211 GEN III Cast Iron Block
+ $ 995.00
490ci DART LS NEXT Aluminum GEN III #31947242 9.750 4.165 x 4.500 Raised Cam Aluminum Race Block and Head Stud Kit
+ $4295.00
Callies Steel Billet 4340 Crank No Drill Internally Balanced Crank
+ $1295.00
Callies U17179 I Beam Rod with L19 Bolts
+ $ 975.00
Isky EZ-Roll™ Helix Extreme Duty Bushed Roller Lifters
+ $ 845.00
Moroso Aluminum Race Pan
+ $ 695.00
Moroso Vacuum Pump System Installed and Dyno Tested and Tuned with the Engine
+ $1095.00

Dyno Tested and Tuned • HP Corrected to Sea Level

Free Freight Applies To Item Shipped To A Commercial Address Or UPS Terminal Closest To Your Zip Code For Pickup In The 48 States

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