Port Cylinder Head

rebuild
YZ250_Big_Bore_Kit_Ported_Cylinder_Head_Powervalve_Complete_Motor_Engine_Rebuild_01_lawi

YZ250 Big Bore Kit Ported Cylinder Head Powervalve Complete Motor Engine Rebuild

72mm big bore cylinder Stage 3 fully ported & polished. Wiseco or Wossner 72mm big bore forged performance piston. Nitrite coated piston rings. Big bore cylinder head. Powervalve machined for 72mm bore. Talon HD replacement crank with rod assembled. SKF HD crank bearings. TITANIUM cylinder stud kit with 12 point flange nuts. TITANIUM cylinder head stud kit with 12 point flange nuts. Compatible with all 2003+ Yamaha YZ250 and YZ250X two stroke models. Powervalve and cylinder head modification required for ALL 72mm big bore cylinders. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR…
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Rebuild_YFZ450_Cylinder_Head_Rebuild_Port_Assemble_1_Valves_Hotcams_YOUR_HEAD_01_mghi

Rebuild YFZ450 Cylinder Head Rebuild Port Assemble +1 Valves Hotcams YOUR HEAD

THIS IS A SERVICE WE PERFORM ON YOUR CYLINDER HEAD YOU SEND US. YOU ARE NOT PURCHASING A HEAD. Tear down and inspect. Full race port an polish including shaving valve guides. Pocket port for +1mm valves. Complete assembly with Kibblewhite valves and springs plus Stage 1 or 3 Hotcams (you choose). Also includes new Viton valve stem seals, keepers, and tappets. Great for stock or built engine. Turn around time is 3-4 weeks. PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER? At BPRATV we sell parts from the best names in…
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YZ250F_Rebuild_Big_Bore_Stroker_Ported_Cylinder_Head_310cc_Race_Redo_YOUR_MOTOR_01_ggzx

YZ250F Rebuild Big Bore Stroker Ported Cylinder Head 310cc Race Redo YOUR MOTOR

WORKS ON ALL'01-13 YAMAHA YZ250F and WR250F MODELS - THIS IS A 310cc REBUILD TO YOUR MOTOR, ALONG WITH A FULL RACE PORT AND POLISH TO YOUR HEAD, THAT YOU SEND IN TO US. Used core bottom end - cases, transmission, counter balancer, hardware, etc. All other parts below are new. New BPR 83mm cylinder. 83mm Wiseco forged big bore piston. Nitrite coated piston rings. Hotrods +3mm stroker crankshaft assembly. Cometic 83mm MLS big bore head gasket. Any miscellaneous OEM parts needed. Complete tear down, clean, and inspect all parts. Set piston ring gap. FULL RACE PORT AND POLISH TO YOUR CYLINDER HEAD. 3 angle valve job to your cylinder…
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03_YZ250_YZ_250_Ported_Cylinder_Porting_Head_Complete_Top_End_Rebuild_Parts_Kit_01_qjc

03+ YZ250 YZ 250 Ported Cylinder Porting Head Complete Top End Rebuild Parts Kit

FITS ALL 2003 AND NEWER YAMAHA YZ250 TWO STROKE DIRT BIKES. Aftermarket 66.40mm cylinder. Stage 2 trail/MX port. Wiseco or Wossner 66.40mm forged piston. Top end gasket kit. MAXLOCK head stud kit. Cylinder to case dowel pins. Head works with all OEM or after market components. Piston uses pump or race gas. Works with stock or after market valve springs. Everything is brand new. Please check your order thoroughly when receiving it. We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. Piston comes with specific instructions for setting the ring gap. If you do not follow these exactly your motor…
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1VW_1600_DUAL_PORT_TOP_END_REBUILD_KIT_87mm_Pistons_WITH_STOCK_HEADS_01_jdkh

1VW 1600 DUAL PORT TOP END REBUILD KIT, 87mm Pistons WITH STOCK HEADS

Top end rebuild kit for your 1641cc type 1 air-cooled engine. This kit includes a pair of dual port heads, complete piston and cylinder kit, gasket kit, 10mm cylinder air deflectors, and 8 push rod tubes. Also works with Type 3 engines. The item "1VW 1600 DUAL PORT TOP END REBUILD KIT, 87mm Pistons WITH STOCK HEADS" is in sale since Tuesday, July 13, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Cylinder Heads". The seller is "bug_parts_usa" and is located in Hacienda Heights, California. This item can be shipped worldwide. Manufacturer Part Number: EK 043 1641CB Brand: AA
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