NRE Naturally Aspirated 572


*Photos may show optional equipment.

700 hp 690 ft lbs

This turn-key solution is a super strong workhorse of an engine. It will run on 91 octane and can be driven daily while giving some attitude. Hydraulic roller so you will never have to adjust the valves. Intake was chosen to give a low total carburetor height, so it can fit under many hood lines without a big cowl.Each engine is broke-in and dyno tuned to perfection.

  • BLOCK: Dart 4.500 bore Splayed caps 2 piece rear main
  • CRANKSHAFT: Callies Magnum 4.5 Stroke 4340 forged
  • CONNECTING RODS: 4340 Forged Callies H beam 6.7
  • PISTONS: JE 10 to 1 Pistons Forged
  • RINGS: Plasma Moly 
  • CAMSHAFT: Custom NRE Hydraulic Roller
  • LIFTERS: Hydraulic Short Travel roller lifters
  • TIMING CHAIN: Cloyes 
  • TIMING COVER: Cast Aluminum Milodon
  • ROCKER ARMS: Comp Cams Shaft Rocker System
  • PUSHRODS: Trend
  • OIL SYSTEM: Moroso oil pan with hi-volume pump & pick-up
  • CYL HEADS: Brodix 360 Aluminum 2.300/1.880 Inconel Valves, Pac springs
  • HEAD GASKETS: Felpro
  • VALVE COVERS: NRE Billet fully CNC Machined
  • INTAKE MANIFOLD: Edelbrock Victor JR
  • FUEL MANAGEMENT UNIT: 1000 com FST Billet Carb
  • IGNITION: MSD Pro Billet
  • EXHAUST: *Shown in photo, Not included in the pricing above.

Customize your motor:

"I wanted to thank you. Not only did your engine BLOW my expectations away with the shear power and drivability, it hasn't dropped one ounce of oil in the last year I’ve driven it." 

- Joey Larson, Owner of an NRE 572 Chevy Daily Driver NA Series


Daily Driver Series
Designed for the person who wants to drive their car daily. Experience a killer V8 sound. NRE Daily Drivers are brutally strong power plants.

- Maximum reliability
- Enormous amount of torque & hp
- Drives anywhere on 91 octane gas
Hot Rod Series
Best compromise between power and reliability. This engine setup has a very hollow and nasty sound, but the valve train acceleration is reasonable and soft.

- Larger power band
- More torque per cubic inch
- Drives anywhere on 91 octane gas
Pro-Touring Series
Power and performance for cars intended to be driven. From street, track, drag strip, or through cones at an auto-cross, get full street car manners with massive power.

- Smooth power and performance
- High quality components
- Runs on pump or race gas.
Warrior Series
Over the years we have developed some of the meanest race combo’s in the world and these are pure race engines unequaled in power and reliability.

- Patented Race Technology
- Season after season of engine reliability
- May require high-octane race fuel

STEP 1: Select a Motor Series

Every motor is built to the individuals needs. First, SELECT A MOTOR SERIES to let us know about your dream motor.

STEP 2: Devil's in the Details 

Your motor setup and details are made-to-order and engineered specifically to fit your ride. Tom Nelson and NRE engine builders will work with you to concept your unique vision.

Options & Upgrades

Wether you have specific parts or a style in-mind, we can help show you options and upgrades that will push you ahead of the competition. 

  • NRE Turbocharger sizes
  • NRE Alien Intake
  • Fuel Management Systems
  • Ignition upgrades
TT-572-BBC-alien-polished-finish.jpg Polished
TT-572-BBC-alien-black-finish.jpg Vader Black

Custom Finishes

Polished, Vader Black + More Custom Color Options...

STEP 3: Start Your Engine

NRE will supply a detailed price quote for your approval, at that time, a deposit is required to start. 


Are you ready to be powered by NRE?