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V113 Engine


  • 1984–’99 carbureted chassis
  • Custom chassis designed for Harley-Davidson® Evolution® engines


  • Shorter than stock height engine makes installation easy
  • S&S Super G carburetor with teardrop air cleaner cover
  • Chrome plated rocker covers, tappet guides, and gearcover
  • Electronic compression release
  • Natural, Wrinkle Black (WBlack) powder coat, or polished finish


  1. Intelligent Spark Technology (IST®) ignition system
    • Knock sensing ignition control prolongs engine life by automatically adjusting timing to eliminate knock by learning and storing ignition requirements of the engine
    • Guardian feature ensures proper engine break-in and protects engine with a 3 step breakin rev-limiter for first 24-hours of operation
    • Logs engine data, diagnostic test codes, and history items which can be viewed via a PC when equipped with diagnostic cable and software part #55-5075
    • Extended three-year warranty
  2. Super Stock® ignition system
    • Protects engine with a 3 step break-in rev-limiter during first 24-hours of operation
    • Logs engine data that can be viewed via a PC when equipped with diagnostic cable and software part #55-1271
    • Initially configured for electric start, however, it is kick-start capable
    • Two-year warranty

S&S® V113 Engine Specifications

Displacement Bore Stroke Camshaft Piston Type Compression Ratio
113" 4" 4 1/2" 600 S&S forged 10.1:1

Complete Engine Rebuild Gasket Kits

S&S Engine Family Year Group Bore Size Part No.
V-Series 1984-’99 4" 106-1020

S&S® V113 Engines

Chassis Style Fuel Delivery Ignition Warranty Period Finish Part No.
1984-'99 Carb S&S® Super G Carb IST® 3 Years Natural 31-9488
WBlack 31-9489
Polished 31-9490
1984-’99 Carb S&S® Super G Carb Super Stock® 2 Years Natural 31-9491
WBlack 31-9492
Polished 31-9493
CTO Specify Specify Varies Specify 319-0007