* Replaces OEM # 16505-01 & 16834-99

Suggested Additional Purchase:

Head Bolt Kit # CM-2012-8 or FE-3005

*“On Line Shopping Only

The post KPM Hi-Performance Cylinder Stud Set. Fits Twin Cam 1999-2017 appeared first on Birds Bitz Motorcycle Parts & Accessories.

* ID # 6918

* Bore = 4.060in.

* Stroke = 4.625in.

* Fully CNC machined

* Balanced to +/- 1 gram

* Double forced pin oilers

* Forged from high strength 2618 alloy

* Designed for maximum performance, horsepower and reliability

* Complete kit includes two pistons, ring sets, wrist pins and clips

Suggested Additional Purchase:-

Top End Gasket Kit # CG-C10082

Tech Tips:-

* Follow ring end gap and piston to cylinder clearances as per the supplied manufacturers instructions

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

Proudly made in the USA by CP Carrillo Pistons!

*“On Line Shopping Only

The post CP Carrillo PISTONS Std Pistons with 10.75:1 Compression Ratio. Fits Big Twin 2007-2017 with Screamin Eagle 120R Engine appeared first on Birds Bitz Motorcycle Parts & Accessories.

* ID # 6918

* Bore = 4.070in.

* Stroke = 4.625in.

* Fully CNC machined

* Balanced to +/- 1 gram

* Double forced pin oilers

* Forged from high strength 2618 alloy

* Designed for maximum performance, horsepower and reliability

* Complete kit includes two pistons, ring sets, wrist pins and clips

Suggested Additional Purchase:-

Top End Gasket Kit # CG-C10082

Tech Tips:-

* Follow ring end gap and piston to cylinder clearances as per the supplied manufacturers instructions

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

Proudly made in the USA by CP Carrillo Pistons!

*“On Line Shopping Only

The post CP Carrillo PISTONS .010 Pistons with 10.75:1 Compression Ratio. Fits Big Twin 2007-2017 with Screamin Eagle 120R Engine appeared first on Birds Bitz Motorcycle Parts & Accessories.

* ID # 6916

* Gas Nitride Top Ring, 1.2mm 2nd Ring Taper Hook Groove (Napier), 3.0mm Oil Ring, 3.937 bore

* Sold per cylinder/piston

*“On Line Shopping Only

The post CP Carrillo PISTONS Piston Rings for Carrillo BHM107-18/-3/-4000/-6/FT, BHM98-10/-3/-6/FT appeared first on Birds Bitz Motorcycle Parts & Accessories.

1. The spiral retainer comes unsprung. KB suggests that you slightly spring the retainer about 1/2in.-3/4in. by grasping both ends and stretching it. This will help with installation.

2. Installation of the retaining ring. Place the end of the retaining ring into the retaining ring groove in the piston. Using a small screwdriver press the retaining ring in place. Move around the pinhole in a circular pattern to spiral the complete retainer into the groove. Make sure the retainer is completely in the groove as it will unwind and lead to failure.

* SOLD AS A SET OF 4

*“On Line Shopping Only

The post KEITH BLACK PISTONS Replacement Piston Pin Spiral Locks – Pack of 4. Fits KB Twin Cam Pistons appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Bore = 3.875in.

* Stroke = 4.375in.

* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined

* Best resistance to cracking in hi-comp performance applications

* Require .001in. wider piston to wall clearance

* Anti-Friction skirt coating.

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* 10.5:1 Compression Ratio with 85cc Head Chamber Volume.

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS Std Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam Twin Cam 2007-2017 with 103ci Engine & Big Bore 96ci to 103ci Conversion. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Bore = 4.000in.

* Stroke = 4.375in.

* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined

* Best resistance to cracking in hi-comp performance applications

* Require .001in. wider piston to wall clearance

* Anti-Friction skirt coating.

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* 10.0:1 Compression Ratio with 95cc Head Chamber Volume.

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS Std Dome Top Pistons with 10.0:1 Compression Ratio. Fits CVO Twin Cam 2007-2017 with 110ci Engine & ‘S’ Models with 110ci Engines. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Flat Top Pistons. 3.875in. Bore & 4-1/2in. Stroke

* 10.1:1 Compression Ratio with Stock 85cc Heads.

* 9.8:1 Compression Ratio with S&S 89cc Heads # SS106-3240.

* They are compatible with stock or S&S Super Stock cylinder heads.

* Stock 88in. cylinders may be bored to fit these pistons or purchase # DAY-88461

Tech Tips:-

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post S&S Std 3-7/8in. Bore, Forged 106ci Stroker Pistons. Fits Twin Cam 1999-2006 with S&S 4-1/2in. Stroker Flywheel appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Bore = 3.885in.

* Stroke = 4.000in.

* Hypereutectic Alloy is a cast 16% silicon content material

* Perfect for air cooled engines.

* Low thermal expansion rate = tighter piston-to-cylinder clearance.

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* 10.5:1 Compression Ratio with 85cc Head Chamber Volume.

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 1999-2006 with Big Bore 88ci to 95ci Conversion. appeared first on Birds Bitz Motorcycle Parts & Accessories.

* Bore = 3.885in.

* Stroke = 4.375in.

* Forged 4032 Alloy is an 11% silicon alloy that is formed in a forging press then fully machined.

* Best resistance to cracking in hi-comp performance applications.

* Require .001in. wider piston to wall clearance.

* Anti-Friction skirt coating.

* Complete kit includes: two pistons, rings, wrist pins and clips.

Tech Tips:-

* 10.5:1 Compression Ratio with 85cc Head Chamber Volume.

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.

* Pull the engine down first & measure the existing bore to determine if oversize pistons are required PRIOR to purchase, we do not take back piston kits. The onus is on the assembling technician to validate the cylinders & required pistons.

*“On Line Shopping Only

The post KEITH BLACK PISTONS +.010in. Dome Top Pistons with 10.5:1 Compression Ratio. Fits Twin Cam 2007-2017 with 103ci Engine & Big Bore 96ci to 103ci Conversion.</P><P> appeared first on Birds Bitz Motorcycle Parts & Accessories.