Port Cylinder Head

polished
BMW_Mini_Cooper_S_R53_ported_and_polished_cylinder_head_top_performance_01_jgps

BMW Mini Cooper S R53 ported and polished cylinder head top performance

Designed for fast road/trackday use, this ported and polished head gives maximum torque and power while still keeping all the reliability for everyday use. Giving smooth strong power and economy. Using the experience of over 25years in motorsport , the valve guides are removed, and many hours of precision fettling, port matching and shaping is carried out. This head is the most popular TBMotorsport ported head, where the inlet valve seats/throats are increased by 1mm with ports to match , and the exhaust seats/throats are bored out by 1.7mm, again with ports/throats to match. Exhaust ports matched to the (larger) Janspeed exhaust manifold and a large amount of material removed…
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YFZ450_YFZ_450_Ported_Polished_Port_Polish_1_Kibblewhite_Complete_Cylinder_Head_01_ziku

YFZ450 YFZ 450 Ported Polished Port Polish +1 Kibblewhite Complete Cylinder Head

AT BP RACING ATV WE DO NO JUST SELL PARTS. WE TEST, TUNE, REPAIR, AND REBUILD EVERY ATV, UTV, SIDE x SIDE, AND DIRT BIKE PRODUCED. FITS ALL YAMAHA YFZ450 MODELS AND YEARS CARB MODEL ONLY! Includes one full race ported and polished OEM Yamaha cylinder head completely assembled with Kibblewhite White Diamond stainless intake and exhaust valves, Kibblewhite springs, new keepers, and new valve stem seals. It will make a great addition to your stock or built motor. Please check your order thoroughly when receiving it. We recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "YFZ450 YFZ 450 Ported…
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YFZ450_YFZ_450_Ported_Polished_Head_98m_141_Big_Bore_Cylinder_Head_Stud_Kit_01_jnn

YFZ450 YFZ 450 Ported Polished Head 98m 141 Big Bore Cylinder Head Stud Kit

AT BP RACING ATV WE DO NOT JUST SELL PARTS. WE TEST, TUNE, REPAIR, AND REBUILD EVERY ATV, UTV, SIDE x SIDE, AND DIRT BIKE MADE. IF YOU NEED ANY WORK DONE OR HAVE QUESTIONS CALL TODAY! FITS ALL YAMAHA YFZ450 MODELS AND YEARS CARB MODEL ONLY! GET AWESOME POWER FROM THIS TOP END KIT! Full race ported and polished cylinder head (no core required). Head assembly with stainless valves, springs, seals. 98mm big bore cylinder. 98mm 14:1 CUSTOM CP piston kit. MAXLOCK Heavy duty head studs. ARP 12 point head stud nuts. Cometic top end gasket kit. This kit will work with and 95mm (stock bore) cylinder and stock…
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06_13_YFZ450_YFZ_450_Ported_Polished_Assembled_Cylinder_Head_Port_Polish_Valves_01_myf

06-13 YFZ450 YFZ 450 Ported Polished Assembled Cylinder Head Port Polish Valves

AT BP RACING ATV WE DO NO JUST SELL PARTS. WE TEST, TUNE, REPAIR, AND REBUILD EVERY ATV, UTV, SIDE x SIDE, AND DIRT BIKE PRODUCED. FITS ALL'06-13 YAMAHA YFZ450 MODELS AND YEARS CARB MODEL ONLY! Listing is for a used YFZ450 OEM cylinder head (FITS ALL YEARS) that has been fully ported and polished, then assembled with new stainless steel valves and springs, retainers, collars, keepers, and valve stem seals. It will make a great addition to your stock or built motor. Please check your order thoroughly when receiving it. We recommend that this be installed by a qualified mechanic with experience doing this type of work. The item…
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Rover_K_Series_Gasflowed_Cylinder_Head_Ported_Polished_Mg_Lotus_Caterham_Kit_Car_01_occ

Rover K Series Gasflowed Cylinder Head Ported Polished Mg Lotus Caterham Kit Car

ROBERT COX ENGINEERING on facebook. THOROUGHLY STRIPPED AND CHEMICALLY CLEANED. RE CUT VALVE SEATS. MODIFIED STANDARD SIZE GENUINE USED VALVES. RCE SPECIFICATION VALVE THROATS AND PORTS. PORT MATCHED TO STD GASKETS. PORTED AND FINISHED TO A HIGH STANDARD. RESURFACED SKIMMED BY MINIMUM. SUPPLIED ASSEMBLED WITH GOOD USED STD SPECIFICATION SPRINGS, COLLETS, RETAINERS. 16 NEW VALVE GUIDES. REBUILT WITH NEW VALVE STEM OIL SEALS. I ALSO SUPPLY CAMS PISTONS SPRINGS ARP STUDS KITS. I ALSO CAN SUPPLY CUSTOM PERFORMANCE CAMSHAFTS, UPRATED VALVE SPRINGS, I HAVE A GOOD QUANTITY OF STANDARD CAMS AVAILABLE FOR PURCHA. The item "ROVER K SERIES GASFLOWED CYLINDER HEAD PORTED POLISHED MG LOTUS CATERHAM KIT CAR" is in…
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Raptor_700_Ported_Polished_Port_Polish_Cylinder_Head_Assembled_2_Kibble_Valves_01_mfc

Raptor 700 Ported Polished Port Polish Cylinder Head Assembled +2 Kibble Valves

FITS ALL YAMAHA RAPTOR 06-14 MODELS!!! DOES NOT FIT'15+. This Kibblewhite kit includes kit includes. Full race ported and polished, sand blasted, and assembled cylinder head. Race valve spring kit. +2mm KPMI Black Diamond stainless steel intake and exhaust valves. Only the parts listed are included. Does not come with rocker arms, shafts, or cam. Price includes the porting, modifying, and assembling of the head by our certified technician with over 20 years of experience. We recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "Raptor 700 Ported Polished Port Polish Cylinder Head Assembled +2 Kibble Valves" is in sale since…
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Peugeot_106_GTI_Citroen_Saxo_Vts_LAD_Motorsport_Ported_Polished_Cylinder_Head_01_eu

Peugeot 106 GTI Citroen Saxo Vts LAD Motorsport Ported & Polished Cylinder Head

Peugeot 106 GTI, Citroen Saxo Vts 1.6 16v J4 Cylinder Head complete with valves and springs. Ported and polished by LAD motorsport who are now. Cam Ladders and Followers are included if you want to use them. This is the later two prong head date stamped 2000. Good used condition, removed from a running engine. Cleaned in the hot wash ready for fitting but I have changed my plans. Photos are of the actual item. Thank you for looking at my item. Please check out my other car and bike parts. Please ask for a quote if you live elsewhere. The item "Peugeot 106 GTI Citroen Saxo Vts LAD Motorsport…
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MGB_1800_Stage_4_Gas_Flowed_Polished_and_Ported_cylinder_head_01_nxeo

MGB 1800 Stage 4 Gas Flowed / Polished and Ported cylinder head

MGB 1800 Stage 4 Polished and Ported / Gas flowed unleaded cylinder head. This is for porting and polishing/gas flowing your own cylinder head. The ports are opened up and reshaped and polished for better gasflow, The combustion chambers are also polished for better gas flow and combustion. The head has 43mm/1.690" inlet valves and the exhaust has size 36.58mm/1.440" valves. The valve guides are cast iron with tapered nose. Please call 07973 325 328 for details on the machining your own head. REFACE VALVE SEATS 3 angles. STRIP , CHECK AND REBUILD WITH CAM AND FOLLOWERS. 36.58MM EXHAUST VALVES. CAST IRON VALVE GUIDES WITH TAPERED NOSE. Please ring 0161…
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RB26_Cylinder_head_Ported_And_Polished_Nissan_Skyline_GTR_01_grsl

RB26 Cylinder head Ported And Polished Nissan Skyline GTR

RB26 Cylinder head Ported And Polished Skyline GTR. Built for standard valves in mind and comes with all the head gear. Very smooth and excellent job done. Aim was for an 800bhp RB engine. Its never been on a flow bench and has sat water in my garage the whole time. Any questions please ask. The item "RB26 Cylinder head Ported And Polished Nissan Skyline GTR" is in sale since Monday, May 25, 2020. This item is in the category "Vehicle Parts & Accessories\Car Parts\Engines & Engine Parts\Cylinder Heads & Head Covers". The seller is "willrobdon" and is located in Taunton. This item can be shipped to United Kingdom. Brand:…
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