Port Cylinder Head

ported
99_YZ250_YZ_250_Big_Bore_Kit_72mm_Ported_Cylinder_Machined_Head_Powervalve_01_okb

99+ YZ250 YZ 250 Big Bore Kit 72mm Ported Cylinder Machined Head Powervalve

FITS ALL 1999 AND NEWER YAMAHA YZ250 TWO STROKE MODELS. 72mm ported big bore cylinder. Wiseco or Wossner 72mm forged piston. Cylinder Works cylinder head machined for 72mm big bore. Big bore power valve assembly matched to cylinder. Maxlock cylinder to crankcase stud kit. Piston uses pump or race gas. At bpratv our kits come with parts from the best brands in the industry. What makes our kits different is they are always more complete than our competitors'. We want you to spend as little time having to search for parts as possible. We always stock the exact same parts from different companies so that when back orders occur we…
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2013_2015_KTM_250_SX_F_Ported_Engine_Cylinder_Head_with_Cams_14_15_FC_250_OEM_01_gcsu

2013-2015 KTM 250 SX-F Ported Engine Cylinder Head with Cams’14-15 FC 250 (OEM)

This head was built by KTM Factory Services. It is ported and has a custom exhaust camshaft. This came off a strong running 2014 KTM 250 SX-F. The exhaust valves were in spec but the intakes were both a little loose. The head is in excellent working condition. There are just some scuffs and cosmetic signs of use from normal operation. There is the usual wear to the cam seats, lobes, and journals but nothing excessive or unusual. No cracks, damage, or issues. Just mount and ride! Look closely at the pictures. What you see is what you get! If you need the item by a certain date please ask…
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Rover_Sd1_Vitesse_V8_Cylinder_Heads_Erc0216_Partly_Ported_Land_Range_Tvr_Kitcar_01_dumi

Rover Sd1 Vitesse V8 Cylinder Heads Erc0216 Partly Ported Land Range Tvr Kitcar

Rover V8 EFi cylinder heads, taken from a Rover SD1 Vitesse. These are bare heads with no valves, springs, etc. These heads have been partly worked on, someone has opened up the inlet ports on both heads. One head has the exhaust ports opened up, and some work has been done on removing material from the inside face around the valve seats. The other head has had the porting area marked on the exhaust ports, but it hasn't been carried out, and the inside face around the valve seats hasn't been touched. So, in short, if you open up the exhaust ports and remove some material from around the valve…
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New_Suzuki_Yoshimura_Ported_RMZ_450_08_22_OEM_Cylinder_Head_11100_28H00_01_xs

New Suzuki Yoshimura Ported RMZ 450 08-22 OEM Cylinder Head 11100-28H00

New Suzuki Yoshimura Ported RMZ 450 08-22 OEM Cylinder Head 11100-28H00. Part number is for a 08-12 450. The head fits and works for 08-22. Uses 5mm diameter valve guides, same as Oem. The item "New Suzuki Yoshimura Ported RMZ 450 08-22 OEM Cylinder Head 11100-28H00" is in sale since Friday, October 22, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Heads & Valve Covers". The seller is "mxsocal" and is located in Brea, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia,…
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Kawasaki_Ninja_Zx10r_Cylinder_Head_Ported_Polished_2006_2007_12190bl33_01_mbwe

Kawasaki Ninja Zx10r Cylinder Head Ported Polished 2006 2007 -12190bl33

This head was removed from my 2007 ZX10R race bike. It is in excellent condition. The head was taken apart, most of the valve clearances were done - I will include the paper the mechanic used. Its got a beautiful porting and knife edge job. The valves were just seated. The cam shafts, guides, are perfect. I would double check all the bolts and torque to spec before installing, and double check the clearances. A suitable head for someone mechanically inclined. Everything looks and will work as it should. The item "KAWASAKI NINJA ZX10R CYLINDER HEAD PORTED POLISHED 2006 2007 -12190BL33" is in sale since Tuesday, December 14, 2021. This…
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Kawasaki_Ninja_Zx10r_Cylinder_Head_Ported_Polished_2006_2007_12190bl32_01_ui

Kawasaki Ninja Zx10r Cylinder Head Ported Polished 2006 2007 -12190bl32

This head was removed from my 2007 ZX10R race bike. My bike was fast... Bike ran strong and the valve clearance was recently done before I tore the bike down. Everything looks and works as it should. The tiny blue thing you see on the one spark plug is where my latex glove tore. Its ready to use, needs nothing. The item "KAWASAKI NINJA ZX10R CYLINDER HEAD PORTED POLISHED 2006 2007 -12190BL32" is in sale since Monday, December 13, 2021. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Heads & Valve Covers". The seller is "sams_bits_and_bikes" and is located in Sweet Grass, Montana. This…
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Lambretta_200_66_0_Mild_Ported_Stage_4_Large_Block_Cylinder_Piston_and_Head_kit_01_pc

Lambretta 200 66.0 Mild Ported Stage 4 Large Block Cylinder, Piston and Head kit

Lambretta 200 66.0 Mild Ported Stage 4 Large Block Cylinder, Piston and Head kit. VERY GOOD WORKING CONDITION. Good cylinder bore, threads, studs and fins all good. Top machined for higher compression and better squish clearance. Aim for 1.2 / 1.5 mm on assembly. Port heights from top of cylinder. Inlet 75-95, Transfers 47-58, Exhaust 37-60. Good piston and correct 0.1mm / 0.004 clearance. Pin and clips, pin has marks. Cylinder head, threads and fins all good. Age and use patina. The item "Lambretta 200 66.0 Mild Ported Stage 4 Large Block Cylinder, Piston and Head kit" is in sale since Saturday, December 18, 2021. This item is in the…
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Audi_C5_RS6_4_2_V8_077103373BH_PORTED_GASFLOWED_PERFORMANCE_CYLINDER_HEADS_01_snr

Audi C5 RS6 4.2 V8 077103373BH PORTED GASFLOWED PERFORMANCE CYLINDER HEADS

Audi rs6 V8 super performance cylinder heads (left and right). The heads are chemically cleaned and tested for cracks. The heads are with large performance intake valves with 28.5mm diameter or +1.5mm (stock intake valves is 27mm) The exhaust valves are cleaned and polished. Intake and exhaust ports is fully ported and polished. Valve guides with new shape for maximum efficiency. The head is ready to installation. This cylinder head is made by a motor sport professional. The item "Audi C5 RS6 4.2 V8 077103373BH PORTED GASFLOWED PERFORMANCE CYLINDER HEADS" is in sale since Tuesday, November 16, 2021. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing…
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AFR_260cc_LS3_CNC_Ported_Aluminum_Cylinder_Heads_4_Bolt_Mongoose_69cc_01_zswc

AFR 260cc LS3 CNC Ported Aluminum Cylinder Heads 4 Bolt Mongoose 69cc

3-4 week build time. AFRs 260cc LS3 Mongoose heads are the ultimate rectangular port for the LS3 and L99 engines. They feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available today. Featuring A356 aluminum castings, titanium retainers and the highest quality components, throughout. Theyre designed for 4.000 or larger bore applications up to 454 CI, operating up to 7000 RPM. Emmisons legal for 2008 to 2015 vehicles under CARB #D-250-5. Component upgrade and machining options are available to customize AFR Heads to your specific build. The Ultimate Bolt-On Emission Legal Street/Strip Weapon! 260cc Aluminum LS1 Cylinder…
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SILVER_186cc_Bore_Honda_Monkey_MSX_GROM_125_Oversize_Valves_Ported_Cylinder_Head_01_vd

SILVER 186cc Bore Honda Monkey MSX GROM 125 Oversize Valves Ported Cylinder Head

This is a Brand New Complete SILVER Honda MONKEY / MSX 125 / GROM 186cc Big Bore kit with JC Racing Ported Cylinder Head with High Performance multi angle valve job, heavy duty valve springs and oversize valves. No core is required to send in. The core charge is already built into this listing. If you are interested in sending us your cylinder head please send us a message. What you will receive in the box. Trail Bikes 186cc Complete Big Bore kit with everything shown in the first picture. Complete JC Racing Ported Cylinder Head (Completely Assembled). Oversized Intake and Exhaust Valves (Assembled). High Performance Multi Angle Valve Job.…
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