* Will Not Fit XR1200

* Wrinkle Black Finish.

* Big Bore Kit Increase 883cc Engines to 1200cc.

* Whether you’re racing Hooligan flat-track or just want more power, the S&S Hooligan kits for Sportster 2000-2021 will give you an edge on the competition.

* S&S 482 bolt-in cams & premium tappets make the most of the added displacement.

* Stock 883ci with approx. 47 horsepower.

* Up to 85 horsepower with S&S intake & exhaust.

* Easy installation with Bolt-on parts.

* No machining, no rebalancing.

* Use stock heads

Tech Tips:-

* EFI Systems will need to be re-tuned.

People who Buy this Product also Purchase:-

* Adjustable Pushrod Kit with Covers # SS930-0024.

* Year Applicable Rocker Gasket Kit # JGI-17030-##-X.

* Cam Cover Gasket # JGI-25263-00-X.

Proudly Made in the USA by S&S Cycle !

* Fits Softail 2007-2017 with Twin Cam B Engine.

* This 124ci big bore/stroker Hot Set Up Kit transforms a stock engine into a 124ci monster.

* Includes S&S 4-1/8in. bore pistons.

* Includes big bore cylinders finished in wrinkle black powder coat.

* Includes a dynamically balanced 4-5/8in. stroke three piece flywheel assembly complete with S&S heavy duty connecting rods & intergal mainshafts.

* Includes S&S 640 gear drive Easy Start camshafts.

* Includes S&S chromoly steel adjustable pushrods.

* Includes S&S premium tappets

* Includes S&S Super Stock 91cc cylinder heads.

* When installed the kit yields a 124ci engine with a compression ratio of 10.8:1

* Although the engine is .960in. taller than stock, there are no frame clearance problems.

* A stock EFI Throttle body will fit because the manifold mounting surfaces of the heads have been specially machined to fit a stock length manifold.

* No fuel or ignition system is included.

* However, for the best results, a larger EFI throttle body, performance intake and performance exhaust are recommended.

* The EFI system must be recalibrated.

Tech Tips:-

* Fits Softail Only.

* Requires the following items to complete the installation:-

1. Throttle Body, Manifold, Flanges & Seal Kit # HPI-58D6-18

2. Maximus Tuner # TR4-002-002 or similar.

3. Crankcase Machining, Timken Bearing # SS31-4013, Replacement Timken Sleeve # JM-956 & Complete Timken Bearing Conversion Tool # JM-959 if required.

4. Stock crankcases require machining to accept 4-1/8in. cylinders.

Proudly Made in the USA by S&S Cycle !

* 114ci or 117ci to 132ci Big Bore Kit (4.320in. Bore)

* Fits Oil Cooled Models.

* Will not fit FLH’24up

* Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio

* Wrinkle Black with Highlighted Cylinder Fins.

* Bolt-On Kit — No Case Machining Required.

* Includes Oil Pump & Cam Plate.

* Includes Quickee Pushrods with Chrome Pushrod Tubes

* Includes S&S Premium Tappets

* Includes Tappet Cuffs

* Includes S&S HPT496 Chain Drive Cam

* Includes S&S Valve Springs

* Includes S&S Cam Chain Tensioner

Tech Tips:-

* Must Purchase S&S M8 Head Bolts # SS900-1006 or ARP Head Bolt Kit FE-3007.

* Use Care during assembly to avoid damage to Cylinder Spigots.

* Ring gap & Piston to Cylinder Clearance should be checked.

* Rev Limit should be set at 3500 rpm for Initial Run In Period.

* Re-Calibration of Ignition Timing & Fuel Mixture is required.

People who Buy this Product also Purchase:-

* Hi-Strength Rocker Stud & Nut Kit # SS900-1013 or FE-3037.

* ARP Chrome Moly Hi-Performance Cylinder Stud Kit FE-3027.

Proudly Made in the USA by S&S Cycle !

* Stage 2 Turbo Kit for Gen 2 M8 Touring 2024up and Softail 2025up

* Designed for 117in. and larger Milwaukee-Eight motors seeking maximum performance

* Capable of 170+ HP at 8 lbs of boost on pump gas with proper engine build

* Larger Trask turbocharger paired with upgraded larger-diameter tailpipe

* Trask compressor and turbine housing with Garrett internals

* Trask plenum with integrated blow-off valve

* Includes all required installation components: larger injectors, spark plugs, boost gauge with mount, oil feed and drain lines, custom cam cover, ThunderMax tune files and all necessary hardware and gaskets

* Made in the USA

Tech Tips:-

* Rollies & Trask recommend the turbo kit be fitted at the 1st service. It is much better to run the engine in before adding a significant increase in power.

* Does not fit Twin Cooled models or models with fairing lowers that cannot be removed

* Requires the separate purchase of a Thundermax, part number Z309-605 or Z309-606.

* Fine tuning by a trained professional is required

* Oil and filter change required – use a good quality synthetic oil with no added colouring such as SPE-R.HDP25 (x5)

* Oil should be changed every 2,500km-3,000km

* 107ci to 129ci Big Bore Kit (4.320in. Bore)

* Fits Oil Cooled Models.

* Will not fit FLH’24up

* Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio

* Wrinkle Black Finish with Highlighted Cylinder Fins.

* Bolt-On Kit, No Case Machining Required.

* Includes Oil Pump & Cam Plate.

* Includes Quickee Pushrods with BLACK Pushrod Tubes

* Includes S&S Premium Tappets

* Includes Tappet Cuffs

* Includes S&S550 Chain Drive Cam

* Includes S&S Valve Springs

* Includes S&S Cam Chain Tensioner

Tech Tips:-

* Must Purchase S&S M8 Head Bolts # SS900-1006 or ARP Head Bolt Kit FE-3007.

* Use Care during assembly to avoid damage to Cylinder Spigots.

* Ring Gap & Piston to Cylinder Clearance should be checked.

* Rev Limit should be set at 3500 rpm for Initial Run In Period.

* Re-Calibration of Ignition Timing & Fuel Mixture is required.

People whoBuy this Product also Purchase:-

* Hi-Strength Rocker Stud & Nut Kit # SS900-1013 or FE-3037.

* ARP Chrome Moly Hi-Performance Cylinder Stud Kit FE-3027.

Proudly Made in the USA by S&S Cycle !

* Stage 2 Turbo Kit for Gen 2 M8 Touring 2024up and Softail 2025up

* Designed for 117in. and larger Milwaukee-Eight motors seeking maximum performance

* Capable of 170+ HP at 8 lbs of boost on pump gas with proper engine build

* Larger Trask turbocharger paired with upgraded larger-diameter tailpipe

* Trask compressor and turbine housing with Garrett internals

* Trask plenum with integrated blow-off valve

* Includes all required installation components: larger injectors, spark plugs, boost gauge with mount, oil feed and drain lines, custom cam cover, ThunderMax tune files and all necessary hardware and gaskets

* Made in the USA

Tech Tips:-

* Rollies & Trask recommend the turbo kit be fitted at the 1st service. It is much better to run the engine in before adding a significant increase in power.

* Does not fit Twin Cooled models or models with fairing lowers that cannot be removed

* Requires the separate purchase of a Thundermax, part number Z309-605 or Z309-606.

* Fine tuning by a trained professional is required

* Oil and filter change required – use a good quality synthetic oil with no added colouring such as SPE-R.HDP25 (x5)

* Oil should be changed every 2,500km-3,000km

* 4in. Bore Cylinder and piston kit. (No case machining required.)

* S&S 585 Easy Start Chain Drive Cams.

* TC3 Oil Pump & TC3 Cam Plate.

* S&S cam chain tensioners.

* Quickee Adjustable Pushrods with Chrome Covers.

* S&S Premium Tappets.

* 10.5:1 Compression with OEM Heads.

* 10.3:1 Compression with S&S Heads # SS106-3240.

Tech Tips:-

* Use Care during assembly to avoid damage to Cylinder Spigots.

* Ring gaps must be checked & Recorded by the assembling Technician.

* Piston to Cylinder Clearance must be checked by the assembling Technician & Cylinders honed with torque plates fitted if required.

* Rev Limit should be set at 2500 rpm for the first 80klm.

* Rev Limit should then be set at 3500 rpm for a further 1,500klm.

* To prevent Detonation, Over fuelling etc a Proven EFI Map is required to adjust the Factory Fuel & Timing Calibrations & bring your Engine into Equilibriumwith your new Mods.

Proudly Made in the USA by S&S Cycle !

* Bolt on 40-50% more power for stock 107in., 114in. and 117in. M8 applications

* Garrett internals with Trask compressor and turbine housings

* Mandrel bent and tig welded stainless steel pipe kit (includes wastegate)

* Race inspired stainless steel heat shields

* Trask plenum with intergrated BOV

* Includes all componenets necessary for installation – 2 Bar Map Sensor, larger injectors, spark plugs, boost gauge with mount, oil feed anddrain lines with custom cam cover, all necessary hardware and gaskets.

Tech Tips:-

* Rollies & Trask recommend the turbo kit be fitted at the 1st service. It is much better to run the engine in before adding a significant increase in power.

* A Trask Vented Top cover is strongly recommended # TP-TM-2041BK

* A 55mm Alloy manifold is recommended to replace the stock plastic unit, # SS160-0241 or SS160-0276

* Requires the separate purchase of a Thundermax, part numberZ309-588, Z309-589, Z309-591 or Z309-592

* Fine tuning by a trained professional is required

* Oil and filter change required – use a good quality synthetic oil with no added colouring such as SPE-R.HDP25 (x5)

* Oil should be changed every 2,500km-3,000km

* Will not fit twin cooled models

* Bolt on 40-50% more power for stock 107in., 114in. and 117in. M8 applications

* Garrett internals with Trask compressor and turbine housings

* Mandrel bent and tig welded stainless steel pipe kit (includes wastegate)

* Race inspired stainless steel heat shields

* Trask plenum with intergrated BOV

* Includes all componenets necessary for installation – 2 Bar Map Sensor, larger injectors, spark plugs, boost gauge with mount, oil feed anddrain lines with custom cam cover, all necessary hardware and gaskets.

Tech Tips:-

* Rollies & Trask recommend the turbo kit be fitted at the 1st service. It is much better to run the engine in before adding a significant increase in power.

* A Trask Vented Top cover is strongly recommended # TP-TM-2041BK

* A 55mm Alloy manifold is recommended to replace the stock plastic unit, # SS160-0241 or SS160-0276

* Requires the separate purchase of a Thundermax, part numberZ309-588, Z309-589, Z309-591 or Z309-592

* Fine tuning by a trained professional is required

* Oil and filter change required – use a good quality synthetic oil with no added colouring such as SPE-R.HDP25 (x5)

* Oil should be changed every 2,500km-3,000km

* Will not fit twin cooled models