S-S CYCLE MN-AY71 Forged Piston Kit Motor Kc 113CI. Reviews MN/AY71S

( Brand: S-s Cycle ), ( Manufacturer Part Number: MN/AY71 ), ( Type: Forged Piston Kit For 113ci. Motor ), ( Compatible Year: 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Flhtc Electra Glide Classic ), ( Bundle Description: 1 Pc Genuines S Cycle Forged Piston Kit For 113ci. Motor ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review S CYCLE Scycle Mn/ay71sforged Piston Kit For 113ci. Motor Harley Davidson Kc fits 1984–1999

Introducing the Cycle MN/AY71S Forged Piston Kit, specifically designed for Harley-Davidson motorcycles with an 113ci (1867cc) motor, manufactured between the years 1984 and 1999. This high-performance piston kit is an excellent upgrade for riders seeking enhanced power, durability, and reliability.

The Cycle MN/AY71S Forged Piston Kit features forged pistons, which are renowned for their superior strength and rigidity. Forged pistons are created by applying extreme pressure to molten aluminum, resulting in a dense, uniform material that can withstand the immense pressures generated during engine operation. In comparison to cast pistons, forged pistons offer better thermal conductivity, allowing for more efficient heat dissipation and reducing the likelihood of piston failure.

Each piston in this kit is meticulously crafted to precision tolerances, ensuring a perfect fit within the engine cylinder. The piston crown is designed with a domed shape, which promotes efficient combustion and optimal power transfer. Additionally, the piston skirt is optimized to minimize friction and wear, promoting longer engine life and reduced maintenance requirements.

The Cycle MN/AY71S Forged Piston Kit also includes ring sets, which are essential for maintaining the sealing integrity between the piston and cylinder. The ring sets feature high-quality, heat-resistant materials, ensuring reliable performance even under the most demanding riding conditions.

This kit is a complete solution for upgrading the pistons on your 113ci Harley-Davidson motorcycle. With its superior strength, durability, and efficiency, the Cycle MN/AY71S Forged Piston Kit is an excellent investment for riders seeking to enhance the performance and reliability of their motorcycle.

In summary, the Cycle MN/AY71S Forged Piston Kit is a top-tier upgrade for Harley-Davidson motorcycles with an 113ci motor, manufactured between 1984 and 1999. Featuring forged pistons, optimized piston design, and high-quality ring sets, this kit delivers enhanced power, durability, and reliability for an unforgettable riding experience.

Buying a forged piston kit, specifically the (CYM/AY71S) from KC Motors for your 113ci Harley-Davidson motor (1984-1999) comes with several pros and cons to consider before making a decision.

1. Increased Durability: Forged pistons are stronger and more durable than stock pistons. They are less likely to fail under high-performance riding conditions.

2. Improved Performance: Forged pistons can help improve engine performance by reducing weight and providing better heat dissipation.

3. Enhanced Appearance: Forged pistons have a polished finish and can add an aesthetic appeal to your engine.

1. Cost: Forged piston kits can be expensive compared to stock pistons. The cost of the CYM/AY71S kit may not be feasible for all Harley-Davidson owners.

2. Complex Installation: Installing forged pistons requires specialized tools and knowledge. It is recommended to have the installation done by a professional to ensure proper fitment and function.

3. Potential Increased Noise: Forged pistons may cause more engine noise due to their lighter weight and different design.

In conclusion, investing in a forged piston kit, such as the CYM/AY71S from KC Motors, can provide increased durability, improved performance, and an enhanced appearance for your Harley-Davidson motor. However, the high cost, complex installation, and potential increase in engine noise are important considerations to weigh against these benefits.

Ultimately, the decision to purchase a forged piston kit depends on your individual riding style, budget, and priorities. If you frequently push your motor to high-performance levels, the added durability and potential performance gains may be worth the investment. On the other hand, if you have a limited budget or prefer a quieter ride, the cons may outweigh the pros for you.

Recommendation: Before making a decision, carefully consider the pros and cons of investing in a forged piston kit for your Harley-Davidson motor. If you do decide to move forward, be sure to have the installation done by a professional to ensure proper fitment and function.

Details:

Motor - Standard Bore 4in. Forged Piston Kit for 113ci.

part #: mnay71 prices

• $522.97-$1495.95

specifications pistondon:

• for makes: Harley, Davidson
• for years: 1984-1999
• brand: S-s Cycle
• mpn: Mn/ay71
• type: Forged Piston Kit For 113ci. Motor
• compatible year: 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987
• compatible make: Harley Davidson
• compatible model: Flhtc Electra Glide Classic
• bundle description: 1 Pc Genuines S Cycle Forged Piston Kit For 113ci. Motor
• core charge: Free No Core Charge
• fitment type: Direct Replacement

shipping pistondon:

• service: Standard
• class: Standard
• transit: 3-6 Days
• cost: $0.00
• type: Fixed

offer pistondon:

• sold: 0
• started: September 5, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1

seller pistondon:

• rating: 96.6%
• # reviews: 9934
• city: Multiple warehouses

returns pistondon:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

payments pistondon:

• wallet: Apple-pay
• credit card: Mastercard
• other

S-s Cycle MN-AY71 Is Similar To:

• S s Cycle 920-0127 Harley-davidson Twin Cam 110 Inch S s Single Piston Kit (36.5% similar) Parts are used and may have some scratches/chips/rust require cleaning touch up. Like all used parts, item will show signs of typical wear and scratches. In good usable condition. Cycle parts plus, pre-owned harley-davidson #3339, twin cam 110,CYCLE, single piston kit, 920-0127...(May 24th, 2024)
• S s Cycle 1600 S s Pistons 1600 For Harley Davidson 3-5 8 Inch 74 Cubic (57.3% similar) These pistons were found at an estate sale with no rings, the gentleman that passed had shovel head and pinhead HD, they are marked insides 16 I am not a machinist nor engine builder, so can't tell if these over bore or stock, there markings on tops of...(June 21st, 2024)
• S s Cycle 106-3491a S s 92-1569 4 1 8 Bore Forged Pistons Standard (44.2% similar) Customer ran out of money for build. Bought new, never ran. Has rings and wrist PINS.S4 1/8 Eco pistons...(July 6th, 2024)
• Cycle Craft 33-74-36 16036 Harley Piston Kit 33-74-36-16036 Hd 3 5 8 Model Size 020 Nos (30.2% similar) Part #: Cycle craft 33-74-36 16036 for sale...(July 22nd, 2024)
• S s Cycle Mn zr4s S s Replacement Ring Set For Engines 1997-1999 Harley Davidson Hv (64.3% similar) Bore piston rings soapstone's - standard .059IN.CYCLE replacement ring set for engines 1997 -1999 harley davidson HIV: status: in stock. Replacement 4IN...(August 15th, 2024)
• S s Cycle 920-0114 S s Standard Bore High Compression Piston Kit For 07-17 110 Inch Twin Camo Cvo Motor (47.9% similar) Specs: product name piston kit, bore size 4.0 - oversize standard, DISPLACEMENT110, stroke length 4-3/8, compression ratio 10.6:1, unit skit, riding style street. 10.6:1 compression ratio. Features: significantly increase performance. Provides more horsepower without sacrificing torque...(August 15th, 2024)
• S s Cycle 920-0027 S s 020 Inch Bore Cast Piston Kit For Motor (54.1% similar) Specs: product name piston kit, piston material cast, bore size 3.5 - oversize 0,020, 0.020, displacement 80, stroke length 4-1/4, head shape flat top, unit skit, riding style street. Made in the USA. Rings come as sets for two pistons. Features: piston kits include forged pistons unless noted...(August 15th, 2024)
• S s Cycle 94-1300x S s Replacement 4 Inch Bore Piston Rings For Pistons-std (46.3% similar) S Cycle 94-1300X replacement 4IN. This is helpful if you are buying multiple items. Bore piston rings soapstone's-std .059IN. I need to exchange an item. Top ring: replacement piston rings for 107IN.: brand:Cycle, model number: 94-1300X. Parts without fitment are...(August 20th, 2024)
• S s Cycle 0931-0834 S s Harley M8 Big Bore Kit 107 Inch 124 Black 4.250 X 4.375 Stroke 910-0625 (30.9% similar) S harley m8 big bore kit 107 124 black 4.250 bore x 4.375 stroke 910-0625:: new old, part # 910-0625 0931-0834 107-124 stroke, to 124 big kit. Highlighted fins. I am sorry if shipping appears expensive, these are the carrier rates. 11:1 compression ratio. Please look...(August 21st, 2024)
• S s Cycle 106-5519 And Forged Piston Kit (48% similar) Free shipping offer does not include oversized parts. Keep in mind that a part can be used several times over multiple year, make, model's. Compression ratios listed are approximate and calculated using the correct length cylinders as specified bays made in the USA. All piston kits come...(August 21st, 2024)
• S s Cycle Mn kt10 S s Replacement Piston Rings For Pistons 1999-2009 Harley Mi (63.8% similar) S Cycle replacement piston rings for pistons 1999 -2009 harley mi: status: in stock. Replacement 3/7 /8IN...(August 27th, 2024)