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781 Nitrous Ace (single stage)


  • 1500+ HP / 1200+ FT LBS Naturally Aspirated
  • 2000+ HP @ 7200 RPM with SPEEDTECH Liquid Force Fogger
  • Block - Brodix 5000 Series Aluminum 11.500" Deck, 1" Raised Cam, 1/2 Fill, .937 Lifters ****Optional CN Billet Block: +$6000.00
  • Crankshaft - Callies 5.500" Stroke
  • Rods - GRP Custom 5500 Pro Series Aluminum
  • Pistons - CP 4.750" Custom Nitrous w/ 1.031" Diameter Tool Steel Wrist Pins
  • Rings -Total Seal Custom Hell Fire
  • Bearings - Clevite 77 "H" Series
  • Timing Set - Jesel 1" Raised Belt Drive System
  • Balancer - ATI 7" Internal Balance SFI
  • Flexplate - 168 Tooth Internal Balance SFI
  • Cam - Sunset Custom 4&7 Swap 60mm
  • Lifters - Isky EZ-Roll .937" Dia.
  • Pushrods - Manton Custom 7/16" & 1/2"
  • Rocker Arms - T&D PB5000 Shaft Mounted W/ Needle Bearing Tip UPGRADE
  • Oil Pump - Moroso 5 Stage Dry Sump
  • Oil Pan - Moroso Aluminum Dry Sump
  • Cylinder Heads - Brodix PB5000 5" Bore Space Pro Mod w/ Titanium Valves And Nitrous Chambers
  • Intake Manifold - Custom Sheet Metal for Single Stage Fogger
  • Carburetor - SPE/GET'M Performance
  • Ignition - MSD Distributor, Crank Trigger, and Moroso Wires
  • Evacuation System - Moroso 4 Vane Pump
  • Nitrous - Speedtech Liquid Force Single Fogger Plumbed and Flow Tested

Call 903.564.7223 for Pricing


781 Nitrous Ace

Sunset Performance Engines has specialized in building race engines for the over 20 years. Our engines have powered their way into championships in almost every type of racing around the world.

Each engine is professionally machined on the finest equipment in the industry, by a machinist that has been trained for years in the business. Our engine builders have over 30 years of experience in custom race engine building to insure your new Sunset engine is perfect, and will give you years of service. Every person that touches your engine is a racer and will treat your engine like it was their own.

Our customer service is second to none and our experienced sales staff can help you with every aspect of you racing operation. From your next engine combination to which transmission and torque converter is right for your application, give us a call @ 903.564.7223, and you will not be dissapointed.

*** Prices are subject to change due to availability. A material & Labor surcharge may be applied to select products. All credit card transactions are subject to a 3 % processing fee.***