598 SPE-20 Pro Series

  • 1190 HP @ 7400 RPM, 905 FT LBS @ 6400 RPM
  • Block - Dart Big "M" Sportsman 9.800" Deck, .903" Lifter Bore Sleeves
  • Crankshaft - Callies Magnum 4.500" Stroke
  • Rods - Carrillo Bullet 6.385"
  • Pistons - CP Custom SR20 Pistons
  • Bearings - Clevite 77 "H" Series
  • Rings - Total Seal File Fit Moly
  • Timing Set - Jesel Belt Drive System
  • Balancer - ATI 7" Internal Balance SFI
  • Flexplate - 168 Tooth Internal Balance SFI
  • Cam - Comp Cams Mechanical Roller
  • Lifters - Isky EZ-Max .903" Dia.
  • Pushrods - Manton Custom 7/16"
  • Rocker Arms - T&D SR20 Shaft Mounted W/ Needle Bearing Tip UPGRADE
  • Oil Pump - Moroso Billet HV/ HP
  • Oil Pan - Moroso Double Kickout Steel
  • Cylinder Heads - Brodix SR20 Sunset CNC Ported with 2.400"/ 1.800" Titanium Valves, Titanium Retainers, and PAC Triple Springs
  • Intake Manifold - Edelbrock Super Victor II
  • Carburetor - Sunset Dyno Tuned APD 1250 CFM Dominator
  • Ignition - MSD Distributor, Moroso Crank Trigger, and Moroso Wires
  • Evacuation System - Moroso 4 Vane Pump


598 SPE-20 Pro Series

Sunset Performance website listed engines include a free reusable shipping container($250.00 value), a free steel engine cradle($60.00 value) and free shipping to commercial addresses with in the continental U.S.. NOTE: Residential, Out-Of Area (Extended or Remote), or Lift Gate Service, Subject to Additional Charges.

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.