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PERFORMANCE MOTORCYCLE PARTS AND KITS FOR AMERICAN V-TWINS

S&S Cycle logo

Emission Engines

49 state emissions engine

 

Dyno Chart

 

49-State EPA Engines

Certified for “new build” bikes, S&S offers two options for 49-state EPA engine packages

FITMENT

  • Aftermarket frames with motor mounts for 1984–’99 big twins

FEATURES & BENEFITS

  • 49-state emissions legal
  • S&S Super E or G carburetor with Teardrop air cleaner cover
  • Chrome gearcover, tappet covers, and rocker covers
  • Super Stock® ignition system protects engine with a low 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
  • Includes all required certification, documentation, and labels
  • Two-year warranty

OPTIONS

  • Wrinkle black powder coat
  • Polished finish

 

 

 

 

 

 



S&S® V-Series 49-State EPA Engine Specs

Engine Name Displacment Bore Stroke Cam Piston Type CR
V124E 124" 4-1/8" 4-5/8" 543 S&S forged 9.0:1
V111E 111" 4-1/8" 4-1/8" 543 S&S forged 9.0:1

 

S&S® V-Series 49-State EPA Engines

Engine Name Chassis Style Fuel Delivery Ignition Warranty Period Finish Part #
V124E  1984-’99 carb  Super G Carb  Super Stock®  2 years  Black 310-0321
Polished 310-0322
V111E  1984-’99 carb  Super E Carb  Super Stock®  2 years  Black 310-0315
Polished 310-0316

 

Notes:

  • These engines are not to be used in a previously certified vehicle or a custom motorcycle built from a previously certified vehicle.
  • S&S 49-state engine packages are only available through S&S dealers and select distributors.
    -Requirements for bikes built with S&S EPA certified engine packages:
    -Vehicles must have a maximum N/V ratio* of no greater than 43.3 for V-Series engines.
    -Maximum vehicle curb mass for V124E and V111E engines is 1058 lbs.
  • Exhaust system selected must create back pressure within the specified limits. Min. 3" H20, Max. 21" H2O

*Engine rpm divided by miles per hour in top gear.

 

50-State Legal Engines

S&S offers two 50-state certified engine packages for “new build” custom bikes. All engines meet exhaust and evaporative emissions requirements.

310-0318.png

FITMENT

  • 1984–’99 style custom big twin chassis

FEATURES & BENEFITS

  • 50-state emissions legal
  • S&S Super E or G carburetor with Teardrop air cleaner cover
  • Chrome gearcover, tappet covers, and rocker covers
  • Super Stock® ignition system protects engine with a low rev-limiter during first 24 hours of operation
  • Logs engine data that can be viewed via a PC when equipped with diagnostic cable
  • Initially configured for electric start, however, it is kick start capable
  • Carbon canister
  • Vapor valve
  • Non-permeable installation tubing
  • Instructions and all required documentation
  • Two-year warranty

OPTIONS

  • Wrinkle black powder coat
  • Polished finish

S&S® V-Series 50-State Legal Engine Specs

Engine Name Displacment Bore Stroke Cam Piston Type CR
V124C 124" 4-1/8" 4-1/8" 543 S&S Forged 9.0:1
V111C 111" 4-1/8" 4-1/8" 543 S&S Forged 9.0:1

 

S&S® V-Series 50-State Legal Engine Specs

Engine Name Displacment Bore Stroke Warranty Piston Type Compression Ratio
V124C  1984-’99 carb  Super G Carb  Super Stock®  2 years  Black 310-0324
Polished 310-0325
V111C  1984-’99 carb  Super E Carb  Super Stock®  2 years  Black 310-0318
Polished 310-0319

 

Notes:

  • Vehicles must have a maximum N/V ratio* of no greater than 43.3 for V-Series engines.
  • Maximum vehicle curb mass for V124E and V111E engines is 1058 lbs.
  • Exhaust system selected must create back pressure within the specified limits. Min. 3" H20, Max. 21" H2O
  • Builder must return the included agreement form and required photographs of the vehicle to S&S before a manufacturer’s statement of origin (MSO) for the engine can be issued.
  • Until the MSO is issued, the vehicle is not considered to be certified and the MSO is required to title a custom vehicle.
  • Maximum fuel capacity is five gallons.

*Engine rpm divided by miles per hour in top gear.


50-State Legal V96R Replacement Engines

31-9156.png

FITMENT

  • 1984–’98 carbureted, non catalyst bikes

FEATURES & BENEFITS

  • Nearly stock height engine makes installation easy 
  • S&S Super E carburetor with teardrop air cleaner
  • S&S forged roller rocker arms
  • Chrome gearcover, tappet covers, and rocker covers
  • No certification problems – documentation and compliance stickers included
  • Carb EO D-355-5

OPTIONS

  • Wrinkle black powder coat
  • Natural finish

 

50-State V96R Engine Specs

Displacement Bore Stroke Cam Piston Type CR
96" 3-5/8" 4-5/8" 520 S&S forged 10.1:1



Chassis Style Fuel Delivery Ignition Warranty Period Finish Part #
1984-'98 Carb S&S Super E Carburetor Super Stock® 2 years Natural 31-9155
Wrinkle Black 31-9156

 

 

 

 

 

 

  • Gearing must be stock or have an N/V Ratio* lower than stock.
  • A stock non-catalyst exhaust system must be used.
  • The stock evaporative system must be retained and connected to the engine as shown in the manual.
  • S&S® replacement engines are only for use as a replacement engine in 1984-’98 Harley-Davidson motorcycles originally equipped with a carbureted, non-catalyst, big twin Evolution® engine. They may not be used in any new or previously registered custom motorcycles.
  • *Engine rpm divided by miles per hour in top gear. 
  • This replacement engine is only legal when used to replace a stock 80" Evolution® engine. CARB compliance stickers must be affixed to frame.

 

T124V TÜV Approved Engines

106-3654.png

FITMENT

  • 1995–’98 fuel injected bikes
  • 1984–’99 carbureted bikes
  • Aftermarket chassis designed for Evolution® engine

FEATURES & BENEFITS

  • Bolt-in replacement for stock engines
  • Meets EU Chapter 9 standards 2002/51/EC for exhaust, 97/24/EC for noise
  • Natural, Wrinkle Black (WBlack) powder coat, or polished finish
  • Chrome gearcover and tappet covers

FUEL INJECTED ENGINES (1995-'98)

  • Single bore throttle body with teardrop air cleaner
  • Modified Delphi® style S&S Variable Fuel Injection (VFI) module with built-in three stage engine overheat protection 
  • Closed loop fuel system, dual oxygen sensors provide air-fuel ratio feedback for correct fuel delivery under any condition
  • One-year warranty
  • Meets Euro III exhaust emissions limits

CARBURETED ENGINES (1984-'99)

  • S&S® Super G, EC carburetor with chrome teardrop air cleaner
  • Knock sensing ignition control prolongs engine life by automatically adjusting timing to eliminate knock by learning and storing ignition requirements of the engine
  • Break-in rev limiter prevents high RPM during break in.
  • Two-year warranty
  • Meets Euro II exhaust emissions limits

S&S® T124V TÜV Approved Engine Specs

Displacement Bore Stroke Cam Piston Type CR
124" 4-1/8" 4-5/8" 546GP S&S forged 9.5:1

 

Chassis Style Fuel Delivery Ignition Warranty Period Finish Part #
1984-'99 Carb S&S Super E Carburetor IST® 2 years Silver 106-4341
Wrinkle Black 31-9968
Polished 31-9969
1995-'98 FI* Delphi® Style VFI VFI 1 year Silver 106-4333
Wrinkle Black 106-3653
Polished 106-3654

106-3654.png



S&S® V-Series TÜV Approved Engine Specs

Engine Name Displacement Bore Stroke Cam Piston Type CR
V124 TÜV 124" 4-1/8" 4-5/8" 547 S&S forged 9.5:1
V113 TÜV 113" 4 4-1/2" 547 S&S forged 10.1:1
V96 TÜV 96" 3-5/8" 4-5/8" 520 S&S forged 10.1:1

V-Series TÜV Approved Engines

FITMENT

  • 1984 – ’99 carbureted bikes
  • Aftermarket chassis designed for Evolution® engine

FEATURES & BENEFITS

  • Meets EU Chapter 9 standards 2002/51/EC for exhaust, 97/24/EC for noise
  • S&S® IST® knock sensing ignition system
  • Natural, Wrinkle Black (WBlack) powder coat, or Polished finish
  • Chrome gearcover and tappet covers
  • Teardrop air cleaner
  • Instructions and required certification documentation included
  • V113 meets Euro III emission levels
  • V96/V124 meet Euro II emission levels

 

 

Engine Name Chassis Style Fuel Delivery Ignition Warranty Period Finish Part #
V124 TÜV   1984-'99 Carb   S&S®
Super G Carb  
IST® 2 Years   Natural
Wrinkle Black 31-9477
Polished
V113 TÜV   1984-’99 Carb   S&S®
Super G Carb  
  IST®   3 Years   Natural 106-4893
Wrinkle Black 106-4894
Polished 106-4895
V96 TÜV   1984-’99 Carb  

S&S®
Super E Carb

  
IST®   3 Years   Natural 31-9470
Wrinkle Black 31-9471
Polished 31-9472
Not legal for sale or use on CA or EPA pollution controlled motorcycles.      

 

Notes:

  • In order to be compliant with EU Chapter 9 standards, all S&S® TÜV engines mustbe used with specified exhaust, gearing, and the provided S&S ignition system.

T124 TÜV APPROVED ENGINES

 

106-4329.png

FITMENT

  • The T124 TÜV can only be sold as a replacement engine for 1999-’05 fuel injectedengines and 1999-’06 carbureted engines
    S&S does not offer full replacement TÜV engines for 2006 Dyna® models or any 2007-up models.

FEATURES & BENEFITS

  • Similar to T124 but meets EU Chapter 9 standards 2002/51/EC for exhaust, 97/24/EC for noise

FUEL INJECTED ENGINES (1999-’05)

  • 52mm single bore throttle body with teardrop air cleaner
  • Modified Delphi® style S&S Variable Fuel Injection (VFI) module with built-in three stage engine overheat protection
  • Closed loop fuel system, dual oxygen sensors provide air-fuel ratio feedback for correct fuel delivery under any condition
  • One-year warranty
  • Meets Euro III exhaust emissions limits

CARBURETED ENGINES (1999-'06)

  • S&S® Super G, EC carburetor with chrome teardrop air cleaner 
  • Knock sensing ignition control prolongs engine life by automatically adjusting timing to eliminate knock by learning and storing ignition requirements of the engine 
  • Break-in rev limiter prevents high RPM during break-in 
  • Two-year warranty
  • Meets Euro II exhaust emissions limits

CONTENTS

  • Complete S&S engine
  • Fuel delivery/ignition system 
  • Instructions
  • Certificates and documentation of TÜV approval

 

S&S® T124 TÜV Approved Engines
Chassis Style Displace-
ment
Bore Stroke Cam Piston Type CR Fuel Delivery Ignition Warranty Period Finish Part #
1999-'03 Carb  124"  4-1⁄8"  4-5⁄8"  546GP  S&S® Forged  9.5:1  S&S® Super G Carb  IST®  2 Years  Silver 106-4329
Wrinkle Black 31-9965
2004-'06 Carb  124"  4-1⁄8"  4-5⁄8"  546GP  S&S® Forged  9.5:1  S&S® Super G Carb  IST®  2 Years  Silver 310-0209
Wrinkle Black 310-0208
1999-'05 FI   124"   4-1⁄8"   4-5⁄8"   546GP   S&S® Forged   9.5:1   Delphi® style VFI   VFI   1 Year   Silver 106-4327
Wrinkle Black 106-2356
Polished 106-2395
Not legal for sale or use on CA or EPA pollution controlled motorcycles.

Notes:

  • 1999-'01 EFI bikes will require conversion to Delphi® style single bore EFI fuel tank & wiring harness.
  • 1999-’05 Dyna® requires oil line installation kit part #31-0424, which includes special transmission top cover.
  • 2000-’06 FLT, requires oil line installation kit part #31-0425.
  • In order to be compliant with EU Chapter 9 standards, all S&S® TÜV engines must be used with stock Harley-Davidson® exhaust, specified gearing, and the provided S&S ignition system.

S&S® X-Wedge® 49- & 50-State Engines

4996.jpg

FITMENT

  • Custom X-Wedge chassis
  • Harley-Davidson® FXR or bagger chassis modified for X-Wedge
  • For closed course competition or display vehicles

FEATURES & BENEFITS

  • 117 cubic inch displacement
  • 56° cylinder angle – reduced piston interference and less vibration
  • Unique belt driven, three cam design – better pushrod angles and reduced noise
  • Forged one-piece crankshaft with automotive style plain bearings
  • Automotive style low mass rocker arms
  • Gerotor style oil pump
  • S&S closed loop fuel injection with knock sensing ignition
  • Easy Start cams: 548 cams

OPTIONS

  • Choice of silver powder coat, wrinkle black (WBlack) powder coat or polished finish
  • 49-state or 50-state compliant versions (includes Full documentation and X117C includes an evaporative emissions hardware kit)

 

Specs S&S® X-Wedge® Performance Engines
Displacement Chassis Style Cylinder Angle Bore Stroke CR Fuel System Ignition
117" S&S X-Wedge® 56.25° 4-1/8" 4-3/8" 9.75:1 S&S Closed Loop Single Bore VFI S&S VFI w/Knock Sensing
S&S® X-Wedge® 49- & 50-State Engines
Engine Certification Warranty Silver Wrinkle Black Polished
X117E 49-State 3 year 31-8061 31-8060 31-8062
X117C 50-State 3 year 106-3753 106-3752 106-3754

 

Can X-Wedge® Engines be used in stock frames?

X-Wedge engines will not fit in stock Harley-Davidson® frames unless some major modifications are made. Luckily, frame manufacturer, Rolling Thunder can modify FXR and bagger frames to accommodate the X-Wedge engine. Not only can the frame be set up for the X-Wedge engine, but tire width, rake, and stretch can be customized at the same time. There are several advantages to taking this approach. For one thing, it allows you to use most of the components from an existing motorcycle. More importantly, the stock VIN number on the frame is retained. S&S offers X-Wedge compatible frames from several manufacturers.