Kits - Milwaukee Eight

Harley-Davidson Milwaukee Eight Performance Kit

MILWAUKEE-EIGHT STAGE "2" TORQUE KIT

This kit was developed for the budget minded rider that wants to experience crisp throttle response and acceleration they can feel at slower speeds. The 5% increase in torque can be felt immediately off the line and continues to build by up to a 14% increase @ 4500 RPM - the ideal power band for passing slow moving vehicles.

These kits retain original equipment factory warranty and are 50-State US. EPA compliant.

Installed Kit Price $1599.95

(Exhaust is not included)

Harley-Davidson Milwaukee Eight Performance Kit

MILWAUKEE-EIGHT STAGE "2" POWER KIT

This kit was developed for the budget minded rider that wants to experience that adrenalin-pumping burst of speed while heading toward the red line. The additional power starts to bulid @ 3000 RPM and continues to build by up to 24% at redline. Riding the bike aggressively will require downshifting to lower gears to keep the engine operating in the higher RPM range.

These kits retain original equipment factory warranty and are 50-State US. EPA compliant.

Installed Kit Price $1599.95

(Exhaust is not included)

Harley-Davidson Milwaukee Eight Performance Kit

MILWAUKEE-EIGHT STAGE "3" 107 TO 114 OR 114 to 117 KIT

Now you can increase the displacement of your milwaukee eight engine without removing the engine from the chassis. The Screamin' Eagle team has engineered a 4.075" big bore cylinder that increases the internal bore but slips into the existing case bore without modification. When combined with the appropriate piston and flywheel combination in the Screamin' Eagle stage 3 kits. These cylinders can increase the displacement of your milwaukee eight engine from 107 to 114 or 114 to 117CI.

These kits retain original equipment factory warranty and are 50-State US. EPA compliant.

Installed Kit Price $3599.95

(Exhaust is not included)

Harley-Davidson Milwaukee Eight Performance Kit

MILWAUKEE-EIGHT STAGE "4" 107 TO 114 OR 114 to 117 KIT

This Stage IV Kit was developed to deliver maximum horse-power from the Milwaukee-Eight engine all the way to redline. The system-matched combination of larger displacement cylinders, free flowing CNC Ported cylinder heads and cam with highest available valve lift are the starting point to build the perfect engine for the performance junkie. The addition of the large 64mm throttle body and high flow injectors provides great ecceleration from first gear through sixth and exceptional responce at the twist of the throttle. Designed for a high level of flexability, this package is ideal for riders who want stump pulling torque throughout the rpm range and also crave plenty of arm pulling acceleration when you wack the throttle. The Stage IV 107 to 114 upgrade delivers up to 52% more power and the 114 to 117 upgrade increases power by up to 40% when compaired to the Original Equipment engine configurations.

Installed Kit Price $4799.95

(Exhaust is not included)

Harley-Davidson Milwaukee Eight Performance Kit

Milwaukee-Eight Non Emissions Legal Performance Kits

MILWAUKEE-EIGHT STAGE "5" 107 TO 120 OR 114 to 124 BOLT ON (KIT ONLY)

Suburban Speeds 120 and 124 kits for the 2017 and up Milwaukee Eight engines offer the ultimate in horsepower and torque. These kits include, 4.185 bore Mahle pistons and 4.185 precision bored cylinders, SE8-498 cams, high lift B-hive valve springs, high performance lifters, upgraded inner cam bearing, 5.5 gram injectors, Cometic head and base gaskets, as well as all other gaskets required to install the big bore kits. These kits do not require case boring or valve adjustment, just bolt in tune and go. Milwaukee Eight 120 and 124 kits offer a 50% increase in power over stock.
(Fits Twin Cooled and Oil cooled engines)
M8 120 compression 10.9 to 1 with .040 head gasket
M8 124 compression  11.2 to 1 with .040 head gasket

Kit Only Price $1933.14
Installed Price $4899.95 (Includes tuner and tuning)

Harley-Davidson Milwaukee Eight Performance Kit

MILWAUKEE-EIGHT STAGE "6" 107 TO 120 OR 114 to 124 CVO KIT

Suburban Speeds 120 and 124 kits for the 2017 and up Milwaukee Eight engines offer the ultimate in horsepower and torque. These kits include M8 CNC ported heads with high capacity valve springs, 4.185 bore Mahle pistons and 4.185 bore cylinders, SE8-515 cams, high performance lifters, upgraded inner cam bearing, 64mm throttle body, 5.5 gram injectors, high capacity clutch pack with AIM VP pressure plate, Cometic head and base gaskets, These Milwaukee Eight 120 and 124 kits offer a 70% increase in power over stock.

Kit Only Price $3079.52 (Clutch not included on kit price)
Installed Kit Price $6499.95 (Includes tuner and tuning)

(Exhaust is not included)

Harley-Davidson Milwaukee Eight Performance Kit

NEW M8 KITS FOR 2019

MILWAUKEE-EIGHT STAGE "7" 107 TO 126 OR 114-117 to 130 CVO KIT

Suburban Speeds Stage "7" 126 and 130 kits for the 2017 and up Milwaukee Eight engines offer the ultimate in horsepower and torque. These kits include, 4.280 bore Mahle pistons and 4.280 precision bored cylinders,  504 OR 200 cam, high lift B-hive valve springs, high performance lifters, upgraded inner cam bearing, 5.5 gram injectors, Cometic head and base gaskets, as well as all other gaskets required to install the big bore kits. These kits do not require case boring, reballancing flywheels or valve adjustment, just bolt in tune and go. Milwaukee Eight 126 and 130 kits offer a 70% increase in power over stock.
(Fits Twin Cooled and Oil cooled engines)
M8 126 compression 11.1 to 1 with .040 head gasket
M8 130 compression  11.3 to 1 with .040 head gasket

Kit Only Price $2358.35
Installed Price $5499.95 (Includes tuner and tuning)

(Exhaust is not included)

Harley-Davidson Milwaukee Eight Performance Kit

MILWAUKEE EIGHT STAGE "8" 107 TO 126 114-117 TO 130 KIT

Suburban Speeds Stage "8" 126 and 130 kits for the 2017 and up Milwaukee Eight engines offer the ultimate in horsepower and torque. These kits include, 4.280 bore Mahle pistons and 4.280 precision bored cylinders, Suburban Speed ported M8 Cylinder heads, TTS 250 cam, TTS high lift B-hive valve springs, high performance  lifters, solid non adjustable high performance pushrods, upgraded inner cam bearing, 64mm throttle body, 6.2 gram injectors, Cometic head and base gaskets, as well as all other gaskets required to install the big bore kits. These kits do not require case boring, reballancing flywheels or valve adjustment, just bolt in tune and go. Milwaukee Eight 126 and 130 kits offer a 80% increase in power over stock.
(Fits Twin Cooled and Oil cooled engines)
M8 126 compression 11.1 to 1 with .040 head gasket
M8 130 compression  11.3 to 1 with .040 head gasket

Kit Only Price $4471.35
Installed Price $ 7999.95 (Includes tuner and tuning)

Harley-Davidson Milwaukee Eight Performance Kit

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