Cylinder Kits - M8
Suburban Speed Milwaukee Eight 107 to 120 CI High Compression Piston & Cylinder Kit
Suburban Speed and Mahle Motosports have come out with a 120 ci high compression piston & cylinder kit that does not require case boring for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a 8cc dome to get the compression up to 12.0 to 1 with a 88cc head and 11.1 with the new Screamin' Eagle Extreme heads. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .043 plasma moly top rings, .043 napier cast second rings.
- 2mm low tension oil rings.
PRICE $1294.85
SALE PRICE $1195.27
Pricing and availability subject to change without notice.
Suburban Speed Milwaukee Eight 107 to 120 CI Flat Top Piston & Cylinder Kit
Suburban Speed and Mahle Motorsports have come out with a 120 ci flat top piston & cylinder kit that does not require case boring for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 10.9 to 1. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability.
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .043 plasma moly top rings, .043 napier cast second rings.
- 2mm low tension oil rings.
PRICE $1267.85
SALE PRICE $1170.97
Pricing and availability subject to change without notice.
Suburban Speed Milwaukee Eight 114/117 to 124 CI Flat Top Piston & Cylinder Kit
Suburban Speed and Mahle Motosports have come out with a 124 ci flat top piston & cylinder kit for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.2 to 1. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. We also have a cylinder exchange program for the 114-117 cylinders.
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .043 plasma moly top rings, .043 napier cast second rings.
- 2mm low tension oil rings.
PRICE $1267.85
SALE PRICE $1170.97
EXCHANGE PRICE $757.46
Pricing and availability subject to change without notice.
Suburban Speed Milwaukee Eight 114/117 to 124 CI High Compression Piston & Cylinder Kit
Suburban Speed and Mahle Motosports have come out with a 124 ci high compression piston & cylinder kit for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a 6cc dome to get the compression up to 12.0 to 1 with an 88cc head and 11.2 to 1 with the 95cc Screamin' Eagle Extreme Heads. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. We also have an cylinder exchange program for the 114-117 to 124 piston kits.
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .043 plasma moly top rings, .043 napier cast second rings.
- 2mm low tension oil rings.
PRICE $1294.85
SALE PRICE $1195.27
CYLINDER EXCHANGE PRICE $783.11
Pricing and availability subject to change without notice.
New Suburban Speed Milwaukee Eight 114/117 to 130 CI Flat Top Piston & Cylinder Bolt On Kit
Suburban Speed and Mahle Motosports have come out with a 114 -117 TO 130 ci flat top piston & cylinder kit for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.4 to 1 to 11.8 to 1 depending on the head gaskets. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. This piston & cylinder kit does not require rebalancing flywheels like most of our competitors piston kits.
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .058 plasma moly top rings, .058 cast second rings.
- .123 low tension oil rings.
PRICE $1738.84
SPECIAL SALE PRICE $1515.07
Pricing and availability subject to change without notice.
New Suburban Speed Milwaukee Eight 107 to 126 CI Flat Top Piston & Cylinder Bolt On Kit
Suburban Speed and Mahle Motosports have come out with a 107 TO 126 ci flat top piston & cylinder kit for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.0 to 1 to 11.4 to 1 depending on the head gaskets . The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. This piston & cylinder kit does not require rebalancing flywheels like most of our competitors piston kits.
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .058 plasma moly top rings, .058 cast second rings.
- .123 low tension oil rings.
SALE PRICE $1738.84
SPECIAL SALE PRICE $1515.07
Pricing and availability subject to change without notice.
Suburban Speed Milwaukee Eight 107 to 128 & 114/117 to 131 CI Piston & Cylinder Kit
Suburban Speed and Mahle Motosports have come out with a 107 to 128 and 114 - 117 to 131ci flat top piston & cylinder kit for your 2017+ Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.1 to 1 to 12.0 to 1 depending on the cylinder head gaskets. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. This piston & cylinder kit does not require rebalancing flywheels like most of our competitors piston kits.
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .058 plasma moly top rings, .058 cast second rings.
- .150 low tension oil rings.
PRICE $1461.25
Pricing and availability subject to change without notice.
Suburban Speed Milwaukee Eight 2017 TO 2023 135 CI Piston & Cylinder Kit
Suburban Speed and Mahle Motosports have come out with a 135ci flat top piston & cylinder kit for your 2017 to 2023 Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.3 to 1 to 11.66 to 1 with a 94 cc head. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. This piston & cylinder kit does not require rebalancing flywheels like most of our competitors piston kits. (REQUIRES 4.625 FLYWHEELS)
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .058 plasma moly top rings, .058 cast second rings.
- .150 low tension oil rings.
PRICE $1485.61
Pricing and availability subject to change without notice.
Suburban Speed Milwaukee Eight 2023 UP 135 CI Piston & Cylinder Kit (CENTER COOLED HEADS)
Suburban Speed and Mahle Motosports have come out with a 135ci flat top piston & cylinder kit for your 2023-UP Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.8 to 1 to 12.2 to 1 with a 94 cc head. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. This piston & cylinder kit does not require rebalancing flywheels like most of our competitors piston kits. (REQUIRES 4.625 FLYWHEELS)
Mahle pistons feature:
- Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
- Forged 4032 alloy with grafal anti-friction coating on skirts.
- Phosphate-coated to reduce micro-welding and pin galling.
- Pin bores finished on CNC boring equipment.
- High strength 9310, light weight nitrided steel wrist pins.
- .058 plasma moly top rings, .058 cast second rings.
- .150 low tension oil rings.
PRICE $1600.02
Pricing and availability subject to change without notice.