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15 Results Found For "Systems"
On Sale
Summit Bucks
Mishimoto Performance Radiator Essentials Bundles
Restore and enhance your cooling system with a Mishimoto Performance Radiator Essentials Bundle. The bundles include high-quality upgraded cooling components to replace items Mishimoto found to be the most failure-prone. Kits feature an aluminum radiator, silicone radiator hose kit, high- and low-temperature thermostats—plus other components (depending on the bundle you select). The Performance radiator features full aluminum construction with durable TIG-welded end tanks. In addition, it's designed with a massive two-row 2.2 in. thick core, which provides substantial improvements in cooling efficiency. The radiator hose kit is constructed from four layers of silicone with heat-resistant embedded fibers. This combination of materials provides substantially improved heat and pressure tolerance compared to the stock rubber hoses. In addition, the kit includes a CNC-machined aluminum quick-disconnect fitting, providing a considerable improvement in durability over the stock plastic unit. Rounding out the basic Essentials Bundle is a pair of thermostat sets; high-temperature thermostats hasten engine warmup, making it ideal for use in cold climates. The low-temperature thermostats have a lower activation temperature compared to the factory thermostat. Lower activation temperature allows coolant to flow through the engine earlier, reducing the risk of overheating in hot environments. Order the bundle with components preferred for your vehicle.
Not Yet Reviewed
$1,730.95
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$1,953.95
$1,662.97
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$1,778.88
Summit Bucks
S&S Cycle 1200cc to 1250cc Hooligan Cylinder Kits
Whether you are looking for better acceleration for everyday riding or more power for spirited driving, S&S Cycle 1200cc to 1250cc Hooligan cylinder kits provide a noticeable improvement. The larger displacement from 1200cc to 1250cc directly translates to more power, making the bike faster and more responsive, especially noticeable in acceleration and mid-range torque. These kits are designed to be "bolt-on" meaning they can be installed without needing to machine the engine cases or rebalance the crankshaft, making the upgrade process fairly straightforward. Each kit is tailored with the necessary components for your specific HD® model. Most Hooligan kits utilize the existing stock heads, pushrods, and fuel system, minimizing the need for additional parts or adjustments. Compared to a full engine rebuild or custom build, S&S Cycle's Hooligan kits are a relatively affordable way to significantly improve performance. Select the kit designed for your application needs.
Not Yet Reviewed
$1,822.95
Summit Bucks
S&S Cycle V111 Cylinder Kits
The S&S Cycle V111 cylinder kits are an exceptional choice for riders who choose to re-work their bikes for more power. This 4 1/8 in. bore cylinder and piston kit by S&S Cycle replaces the cylinders and pistons on early production S&S V111 engines for 1984-1999 Big Twins. With top-of-the-line components, the V111 cylinder kits include S&S 4 1/8 in. bore cylinders, forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the S&S bolt pattern and are intended for use in S&S crankcases used in early S&S V111 engines. Designed for 4 3/8 in. stroke flywheels, resulting in 111 in. displacement. For best performance expectations, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Not Yet Reviewed
$1,571.95
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$1,702.95
Summit Bucks
S&S Cycle Performance Replacement Cylinder Heads
S&S Cycle Performance cylinder heads are replacements for Big Twin engines. Designed to be compatible with a stock-style flat topped piston, their larger than stock intake and exhaust valves provide plenty of air while maintaining port velocity for good low and midrange response, while the S&S high-lift valve springs allow the installation of cams with up to .585 in. lift. S&S Cycle Performance cylinder heads are compatible with stock intake manifolds, exhaust systems, and temperature sensors for EFI-equipped models. Select low or standard compression heads with a natural aluminum or wrinkle black powdercoat finish for your Big Twin engine. * Low compression sets have a slightly larger 82cc combustion chamber, making them ideal for larger displacement applications, producing a manageable compression ratio. These heads are original equipment on S&S V96 and V80 engines. * Standard compression sets have a 76cc combustion chamber that gives a slight increase in compression for great results with most performance cams.
Not Yet Reviewed
$1,553.95
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$1,959.95
Summit Bucks
S&S Cycle T111 Cylinder Kits
S&S is one of the most trusted names within the community of riders who choose to re-work their bikes for more power. The S&S Cycle T111 cylinder kits are an exceptional choice for upgrading your Twin Cam powered bike, delivering an economical and efficient route to enhanced performance. These kits are intended for replacing the cylinders and pistons on early production S&S T111 engines for 1999-2006 Big Twins. The kits contain top-of-the-line components such as S&S 4 1/8 in. bore cylinders, forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the S&S bolt pattern and are intended for use in S&S crankcases used in early S&S T111 engines. Designed for 4 1/8 in. stroke flywheels, resulting in 111 in. displacement. Cylinder available in either a silver or a durable wrinkle black powdercoat finish. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Not Yet Reviewed
$1,660.95
Summit Bucks
S&S Cycle 93 in. Big Bore Cylinder Kits
S&S Cycle's 93 in. big bore cylinder kits can provide significant benefits by increasing engine displacement, resulting in noticeable gains in horsepower and torque, particularly in the low to mid-range powerband, making for a more powerful and responsive ride with improved acceleration, while often being considered a relatively easy bolt-on upgrade that doesn't require major engine modifications. The larger cylinder bore allows for more air and fuel to be ingested during each combustion cycle, leading to a substantial increase in horsepower and torque. With more power available, the motorcycle will accelerate quicker and more readily, especially in everyday riding situations. While there may be a slight decrease in fuel efficiency due to the increased displacement, it is often negligible compared to the performance gains. To maximize the benefits of a big bore kit, it is often recommended to upgrade other engine components like the camshaft and intake system to optimize airflow and further enhance performance. Depending on the specific big bore cylinder kit and your bike's engine configuration, proper tuning with a power commander or similar device may be necessary to ensure the engine runs efficiently with the increased displacement.
Not Yet Reviewed
$1,995.95
Summit Bucks
S&S Cycle V124 Cylinder Kits
The S&S Cycle V124 cylinder kits are an exceptional choice for riders who choose to re-work their bikes for more power. This 4 1/8 in. bore cylinder and piston kit by S&S Cycle replaces the cylinders and pistons on early production S&S V124 engines for 1984-1999 Big Twins. With top-of-the-line components, the V124 cylinder kits include S&S 4 1/8 in. bore cylinders, forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the S&S bolt pattern and are intended for use in S&S crankcases used in early S&S V124 engines. Designed for 4 3/8 in. stroke flywheels, resulting in 124 in. displacement. For best performance expectations, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Not Yet Reviewed
$1,571.95
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$1,660.95
Summit Bucks
S&S Cycle 98 in. Big Bore Cylinder Kits
The S&S Cycle 98 in. big bore cylinder kits for a Harley-Davidson® motorcycle can provide significant benefits, especially for riders seeking more acceleration and pulling power. The larger cylinder bore can dramatically increase engine displacement, resulting in a noticeable boost in horsepower and torque, particularly in the low and mid-range power bands, making for a more powerful and responsive ride, while often still maintaining compatibility with stock cylinder heads and requiring minimal modifications for installation. Many big bore kits are designed as "bolt-on" options; meaning they can be installed without extensive modifications to the existing engine, making them a popular choice for Harley® enthusiasts. To maximize the benefits of a big bore kit, it is often recommended to upgrade other engine components like the camshaft and intake system to optimize airflow and further enhance performance. After the big bore kit install, proper tuning with adjustments to fuel injection settings, as well as the ignition timing may be necessary.
Not Yet Reviewed
$1,995.95
Summit Bucks
S&S Cycle 117 in. Big Bore Kits
S&S Cycle 117 in. big bore kits are a popular choice for riders looking to upgrade their engine power without major modifications. Available for a variety of Harley-Davidson® motorcycles, each kit is tailored with the necessary components for your specific HD® model. Many kits come with a powdercoat finish that can match the stock engine look to maintain a clean aesthetic. Using one of S&S Cycle's big bore kits can provide significant benefits like a noticeable increase in horsepower and torque due to the larger engine displacement, relatively easy installation with minimal machine work required, a quality build with durable components, and a good balance of performance and reliability. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required. Although not mandatory, S&S Cycle recommends adding an oil cooler to bikes ridden in warmer climates. Select the S&S Cycle big bore kit designed for your application needs.
Not Yet Reviewed
$1,643.95
Summit Bucks
S&S Cycle 3 7/16 in. Bore Cylinder Kits
The S&S Cycle 3 7/16 in. bore cylinder kits provide a significant increase in engine displacement, resulting in more power and torque, especially noticeable in the low and mid-range powerband, making for a more potent and responsive riding experience, particularly for cruising and pulling heavy loads. The larger bore allows for more air and fuel to be drawn into the cylinders, leading to a substantial power increase. With more power, the motorcycle will accelerate quicker and more forcefully. This is especially beneficial for riders who frequently ride in stop-and-go traffic or need extra pulling power for towing. A larger bore can be combined with other performance upgrades like high-lift cams, larger carburetors, and upgraded exhaust systems to further enhance power gains. Proper tuning is essential after installing a big bore kit to ensure optimal performance and avoid potential issues. Before ordering, make sure this cylinder kit is compatible with your specific Harley® model/year.
Not Yet Reviewed
$1,995.95
Summit Bucks
S&S Cycle 96 in. Big Bore Cylinder Kits
S&S Cycle's 96 in. big bore cylinder kits for a Harley-Davidson® motorcycle provides significant benefits by increasing the engine displacement, leading to noticeable power gains, particularly in the low and mid-range torque, resulting in better acceleration and improved overall performance, especially for riders looking for a more powerful ride without drastically altering the engine character. The larger cylinder bore displaces more air, allowing for more fuel to be burned, generating more power throughout the powerband, especially noticeable during acceleration. Big bore kits tend to focus on increasing low and mid-range torque, which is beneficial for everyday riding and pulling heavy loads. With a larger cylinder volume, the engine can react quicker to throttle inputs, leading to a more responsive feel. Compared to other performance modifications, a big bore kit can be a relatively straightforward upgrade, often requiring minimal additional changes to the engine. One of these S&S Cycle 96 in. big bore kits can be a great starting point for further performance upgrades like camshaft changes, ported heads, and upgraded intake systems to maximize power gains.
Not Yet Reviewed
$1,995.95
Summit Bucks
S&S Cycle T117 Cylinder Kits
S&S Cycle's T117 cylinder kits are an exceptional choice for riders who choose to re-work their bikes for more power. This 4 1/8 in. bore cylinder and piston kit replaces the cylinders and pistons on early production S&S T117 engines for 1999-2006 Big Twins. With top-of-the-line components, these S&S Cycle T117 cylinder kits contain the following: S&S 4 1/8 in. bore cylinders, forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the S&S bolt pattern and are intended for use in S&S crankcases used in early S&S T117 engines. Designed for 4 3/8 in. stroke flywheels, resulting in 117 in. displacement. For best performance expectations, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Not Yet Reviewed
$1,750.95
Summit Bucks
S&S Cycle 129 in. Big Bore Cylinder Kits
The S&S Cycle 129 in. big bore cylinder kits for a Harley-Davidson® motorcycle provides a significant increase in engine displacement, leading to substantially more power and torque, especially in the low and mid-range, while still maintaining compatibility with the stock crankcases for a noticeable performance boost. These kits essentially, give your bike a "bigger punch" without requiring extensive structural changes. Big bore kits often provide a noticeable improvement in low-end torque, making the bike more responsive in everyday riding situations. Most 129 in. kits are designed to work with stock crankcases and other engine components, simplifying installation. Many kits maintain the factory engine appearance with powdercoat finishes, giving the bike a subtle look that belies its enhanced performance. To fully optimize the performance gains from a big bore kit, additional tuning adjustments like adjusting the fuel injection system or changing the camshaft may be necessary. Each 129 in. big bore cylinder kit is tailored with the necessary components for your specific bike model. Select the kit that's designed specifically for your model and engine to ensure proper fitment.
Not Yet Reviewed
$1,595.95
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$1,599.95
Summit Bucks
S&S Cycle V117 Cylinder Kits
The S&S Cycle V117 cylinder kits are an exceptional choice for riders who choose to re-work their bikes for more power. This 4 1/8 in. bore cylinder and piston kit by S&S Cycle replaces the cylinders and pistons on early production S&S V117 engines for 1984-1999 Big Twins. With top-of-the-line components, the V117 cylinder kits include S&S 4 1/8 in. bore cylinders, forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the S&S bolt pattern and are intended for use in S&S crankcases used in early S&S V117 engines. Designed for 4 3/8 in. stroke flywheels, resulting in 117 in. displacement. For best performance expectations, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Not Yet Reviewed
$1,560.95
Summit Bucks
S&S Cycle T124 Cylinder Kits
The T124 cylinder kits from S&S Cycle are an exceptional choice for riders who choose to re-work their bikes for more power. This 4 1/8 in. bore cylinder and piston kit replaces the cylinders and pistons on early production S&S T124 engines for 1999-2006 Big Twins. The T124 cylinder kits include top-of-the-line components: S&S 4 1/8 in. bore cylinders, forged pistons, rings, wrist pins, head and base gaskets. Pistons are flat topped design intended for use with S&S Super Stock cylinder heads. The cylinders are machined with the S&S bolt pattern and are intended for use in S&S crankcases used in early S&S T124 engines. Designed for 4 3/8 in. stroke flywheels, resulting in 124 in. displacement. For best performance expectations, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Not Yet Reviewed
$1,635.95
