Mail Order Kits for Stock Harley-Davidson Motorcycles

MAIL ORDER M-8 THRASHER KITS 

FOR THE NEW 2017-2019 HARLEY® MILWAUKEE 8

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Call 800-841-7827 to order.

M-8 THRASHER KIT 1

• Engine Size: 107 to 117

• Makes 130 HP x 130 TQ

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Included in the package: 

• Custom Star Forged Pistons - High End Ring Set

• Bore & Hone your cylinders to 4.185

• Star 521 cams

• Star Headwork

• Valve Spring Kit

• Adjustable Push Rods

• High Performance Clutch springs

• Injectors

• Head Gaskets and Base Gaskets

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You will need to get the engine built by a Professional Builder.

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The engine will need to be extensively tuned on a load controlled dyno.

We will send a “starter map” to get you started.

Price for all above: $3,195

Options Required for Maximum Power:

• D&D Billet Cat Pipe --$1,300

• D&D Ghost Pipe----$389

• End Caps for Pipes---$140 each

• TTS Tuner-------- $440

• Air Cleaner------- $399

• 62mm HPI Billet Throttle Body Kit--$675

Email info@starracing.com for more info and details.

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Typical turn around on mail order kits is 3-4 weeks.

M-8 THRASHER KIT 2

• Engine Size: 107 to 117

• Makes 135 HP x 135 TQ

• CVO - 117 to 124

• Makes 140 hp x 140 tq

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Included in the package: 

• S/E Cylinders, bored & honed to 4.185"

• Star Headwork

• Custom Star Forged Pistons

• High End Ring Set

• Oversized valves

• Racing Valve Springs

• Star 520 Cam set-up

• HPI 62MM Throttle Body Kit

• 5.5 Injectors

• Lock-up Clutch

• Adjustable Pushrods

• Head Gaskets & Base Gaskets

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You will need to get the engine built by a Professional Builder.

​

The engine will need to be extensively tuned on a load controlled dyno.

We will send a “starter map” to get you started.

Price for all above: $4,895

Options Required for Maximum Power:

• D&D Billet Cat Pipe --$1,300

• D&D Ghost Pipe----$389

• End Caps for Pipes---$140 each

• TTS Tuner-------- $440

• Air Cleaner------- $399

Email info@starracing.com for more info and details.

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Typical turn around on mail order kits is 3-4 weeks.