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1998 S&S Cycle Parts and Accessories
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
$1,468.95
Summit Bucks
S&S Cycle 89 in. Stock Bore Cylinder Kits
S&S Cycle offers 89 in. stock bore cylinder kits for various Harley-Davidson® motorcycles, allowing for easy upgrades on a variety of models. One of the key advantages of using one of these S&S Cycle cylinder kits is that they use the stock cylinder bore, and often requires minimal machining or crankcase splitting, making installation relatively straightforward compared to larger big bore kits. There are several benefits of using one of these to upgrade your bike's performance, including increased engine displacement without major modifications to the stock engine, maintaining the original look, cost-effectiveness compared to full big bore kits, and often requiring minimal machining or crankcase splitting for installation. Even with a relatively small displacement increase to 89 cubic inches, the engine will experience a noticeable power boost compared to the stock configuration. To optimize performance, consider upgrading other engine components like pistons, cams, and exhaust systems alongside this S&S Cycle stock bore cylinder kit. Select the kit specifically designed for your Harley® model and year.
Not Yet Reviewed
$1,282.95
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$1,441.95
Summit Bucks
S&S Cycle 80 in. Stock Bore Cylinder Kits
The S&S Cycle 80 in. stock bore cylinder kits for a Harley-Davidson® offers the benefit of maintaining the original engine characteristics while providing a reliable and readily available replacement option. Unlike "big bore" kits which enlarge the cylinder diameter to increase engine displacement and horsepower, a stock bore kit simply replaces worn cylinders with new ones of the same size. These stock bore cylinder kits are ideal for situations where you need to rebuild the engine without significantly altering its power delivery or overall performance, while still achieving a quality repair. If your Harley® engine needs a rebuild due to wear and tear, the S&S Cycle 80 in. stock bore cylinder kits are a good choice to restore the engine to its original functionality. Select the S&S Cycle big bore kit specifically designed for your HD® model and year.
Not Yet Reviewed
$1,155.95
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$1,231.95
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
$1,441.95
Summit Bucks
S&S Cycle 1250cc Conversion Cylinder Kits
The S&S Cycle 1250cc conversion cylinder kits are suitable for a range of Harley-Davidson® models, including the Sportster, which can benefit significantly from the added power. These cylinder conversion kits provide a significant increase in engine power and torque compared to the stock engine, making the bike significantly faster with a more noticeable acceleration, especially on smaller models like the Sportster, while often being a relatively cost-effective upgrade that can be done without major engine modifications or requiring a complete engine rebuild. This is particularly beneficial for riders seeking more power without drastically changing their bike's character. Each kit is tailored with the necessary components for your specific bike model. Many 1250cc conversion kits are designed to be installed without requiring major engine modifications, making them a good option for DIY mechanics. In most cases, you can use your stock cylinder heads, cams, and other engine components with a 1250cc conversion kit. Select the kit designed specifically for your HD® model and engine to ensure proper fitment.
Not Yet Reviewed
$1,008.95
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$1,077.95
Summit Bucks
S&S Cycle 1200cc Cylinder Kits
S&S Cycle's 1200cc cylinder kits are a popular choice for riders looking to upgrade their engine power. These kits can provide significant benefits by increasing the engine displacement, resulting in more power and torque, allowing for better acceleration, quicker highway passing, and a more robust overall riding experience compared to a smaller engine capacity, particularly noticeable on heavier bikes or when carrying passengers and cargo, while still maintaining the street bike's character and feel. Each kit is tailored with the necessary components for your specific HD® or Buell motorcycle model. Many 1200cc kits can be further customized with performance upgrades like high-flow air filters and performance exhausts to further enhance power output. For proper installation to ensure optimal performance and to avoid potential engine issues, it is recommended to have it done by a qualified mechanic.
Not Yet Reviewed
$1,132.95
Summit Bucks
S&S Cycle 88 in. Big Bore Cylinder Kits
S&S Cycle's 88 in. big bore kits provide significant benefits by increasing the engine displacement, resulting in more power and torque, especially noticeable in the low to mid-range powerband, while generally maintaining the stock engine character and rideability; essentially giving the bike a stronger punch with increased acceleration without drastically altering its feel. The larger bore size allows for more air and fuel to be ingested per combustion cycle, leading to a noticeable boost in power output, particularly in the low and mid-range rpm bands. For riders who frequently haul loads, the increased torque can be beneficial for pulling heavier trailers or carrying extra cargo. Many 88 in. big bore kits are designed to work with mostly stock components, requiring minimal additional engine modifications for installation. Compared to other performance upgrades like high-lift cams or forced induction, a big bore kit is often considered a cost-effective way to significantly increase engine power. After installing a big bore kit, proper engine tuning with adjustments to the fuel injection or carburetor settings is crucial to optimize performance and ensure efficient combustion. Select the S&S Cycle big bore kit specifically designed for your HD® model and year.
Not Yet Reviewed
$1,400.95
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
$1,390.95
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$1,489.95
Summit Bucks
S&S Cycle 883 to 1200cc Hooligan Cylinder Kits
An 883 to 1200cc Hooligan cylinder kit for a Harley-Davidson®, like the ones made by S&S Cycle, provides a significant increase in engine displacement, resulting in substantially more power and torque without requiring major engine modifications, making it a popular upgrade for riders seeking better performance on their Sportster 883, with benefits like increased horsepower—by boosting the engine size from 883cc to 1200cc, the Hooligan kit delivers a noticeable power gain, allowing for better acceleration and highway cruising capabilities. Typically these kits are designed as "bolt-on" upgrades, meaning they can be installed without needing extensive machining or engine rebalancing, making the process relatively simple and straightforward. Compared to a complete engine rebuild, a Hooligan kit is a cost-effective way to significantly improve your bike's power. When installing a Hooligan kit, it may be necessary to upgrade the clutch to handle the increased torque produced by the larger engine. Depending on the specific kit and your bike setup, you may need to adjust fuel injection mapping to optimize performance.
Not Yet Reviewed
$1,128.95
