Port Cylinder Head

valve
Mini_Cooper_12g940_Cylinder_Head_Big_Valve_Ported_1275_Engine_S_Mg_Midget_1300_01_mj

Mini Cooper 12g940 Cylinder Head Big Valve Ported 1275 Engine S Mg Midget 1300

This is a 12G940 head with correct Cooper S big valves, double springs and has been ported. The valve sizes are 35.5inlet 29.2 exhaust, so big valve head. The inlet and exhaust ports are bigger and the inlets have been ported. Will fit any 1275 engine. ANY questions or extra photos please ask. Others may want it! Thanks for looking, and good luck! THIS HAS BEEN IMPOSED BY THE COURIERS, NOT ME. PLEASE PLEASE PROVIDE THIS WHEN PAYING. Buyers from Highlands, Northern Ireland, IOW, Chanel Islands, etc, etc. If it's a larger item, it will cost more to courier to you. Please wait for an invoice. The courier companies price…
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Duromax_440_CYLINDER_HEAD_BIG_VALVE_PORTED_BRONZE_GUIDES_MULTI_01_owby

Duromax 440 CYLINDER HEAD BIG VALVE, PORTED, BRONZE GUIDES, MULTI

HONDA GX390 / PREDATOR 420 HEAD/ DUROMAX 420,440/ LIFAN 420 PORTED, BRONZE GUIDES, POLISHED. Does not include valves. NEW PERFORMANCE CYLINDER HEAD. Fits : Predator 420 / GX390 / duromax 420,440 / lifan 420 and more of this style. Brand new and heavily modified cylinder head for racing applications. Cylinder head design allows the intake charge to get supercharged during valve overlap with proper cam selection/design and this head is the best at this. This makes modified head such a great tuning option. And the best head to run on the GX390/ 420 / 440 / 460 +. This creates the quench effect which is tight areas between the piston…
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460cc_big_block_CYLINDER_HEAD_BIG_VALVE_PORTED_BRONZE_GUIDES_MULTI_01_lfb

460cc big block CYLINDER HEAD BIG VALVE, PORTED, BRONZE GUIDES, MULTI

HONDA GX390 / PREDATOR 420 HEAD/ DUROMAX 420,440/ LIFAN 420 PORTED, BRONZE GUIDES, POLISHED. Does not include valves. NEW PERFORMANCE CYLINDER HEAD. Fits : Predator 420 / GX390 / duromax 420,440 / lifan 420 and more of this style. Brand new and heavily modified cylinder head for racing applications. Cylinder head design allows the intake charge to get supercharged during valve overlap with proper cam selection/design and this head is the best at this. This makes modified head such a great tuning option. And the best head to run on the GX390/ 420 / 440 / 460 +. This creates the quench effect which is tight areas between the piston…
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Ford_pinto_2_litre_cylinder_head_big_valve_ported_01_ngr

Ford pinto 2 litre cylinder head big valve ported

Ford pinto 2 litre big valve head. Head face is skimmed to clean plus exhaust and inlet faces. Head has been acid dipped and crack tested. Inserts fitted for unleaded fuel and machined. Inlet size is 44.5 mm and 38.1 exhaust both stainless valves. Uprated valve springs and new guides. Spring platforms machined 40 thou. New stem seals and cam bearings. Head is ported an polished. Head capable of 530 thou of lift. Head is ready to fit and go with your cam. The item "Ford pinto 2 litre cylinder head big valve ported" is in sale since Tuesday, January 26, 2021. This item is in the category "Vehicle Parts…
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Gx390_CYLINDER_HEAD_BIG_VALVE_PORTED_BRONZE_GUIDES_MULTI_01_rex

Gx390 CYLINDER HEAD BIG VALVE, PORTED, BRONZE GUIDES, MULTI

HONDA GX390 / PREDATOR 420 HEAD/ DUROMAX 420,440/ LIFAN 420 PORTED, BRONZE GUIDES, POLISHED. Valve train available under sellers other items. NEW PERFORMANCE CYLINDER HEAD. Fits : Predator 420 / GX390 / duromax 420,440 / lifan 420 and more of this style. Brand new and heavily modified cylinder head for racing applications. Cylinder head design allows the intake charge to get supercharged during valve overlap with proper cam selection/design and this head is the best at this. This makes modified head such a great tuning option. And the best head to run on the GX390/ 420 / 440 / 460 +. This creates the quench effect which is tight areas…
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Predator_420_Cylinder_Head_Big_Valve_Ported_Bronze_Guides_Multi_01_so

Predator 420 Cylinder Head Big Valve, Ported, Bronze Guides, Multi

HONDA GX390 / PREDATOR 420 HEAD/ DUROMAX 420,440/ LIFAN 420 PORTED, BRONZE GUIDES, POLISHED. Does not include valves. NEW PERFORMANCE CYLINDER HEAD. Fits : Predator 420 / GX390 / duromax 420,440 / lifan 420 and more of this style. Brand new and heavily modified cylinder head for racing applications. Cylinder head design allows the intake charge to get supercharged during valve overlap with proper cam selection/design and this head is the best at this. This makes modified head such a great tuning option. And the best head to run on the GX390/ 420 / 440 / 460 +. This creates the quench effect which is tight areas between the piston…
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Trick_Flow_High_Port_SBF_225cc_Cylinder_Heads_70cc_1_55_Valve_Springs_Titanium_01_ps

Trick Flow High Port SBF 225cc Cylinder Heads 70cc 1.55 Valve Springs Titanium

Trickflow SBF Twisted Wedges cylinder head, TFS-5171T013-C01. These are the TFS Ford High Port 225cc intake runner aluminum heads with 70cc chambers, Titanium Retainers. Looking for serious horsepower? Trick Flow® High Port® 225 cylinder heads are specifically designed for large cubic inch small block Ford engines, as well as engines with high-boost superchargers or turbos, big shot nitrous oxide systems, and other mega-power combinations. They feature unique valve spacing. Raised exhaust runners, extra-strong castings, and thick decks for additional rigidity and gasket integrity, superior cooling characteristics, and, most importantly, excellent airflow. Trick Flow® High Port® 225 heads have top-of-the-line CNC Competition Ported runners with a high-resolution surface finish for maximum…
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Triumph_Tiger_Cub_Large_Inlet_Valve_And_Large_Inlet_Port_Oval_Cylinder_Head_01_si

Triumph Tiger Cub Large Inlet Valve And Large Inlet Port Oval Cylinder Head

Triumph Tiger Cub oval type cylinder head with large inlet valve and large inlet port. All good threads and no broken fins that i can see but have a good look at all the pictures. The item "Triumph Tiger Cub Large Inlet Valve And Large Inlet Port Oval Cylinder Head" is in sale since Saturday, October 31, 2020. This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Heads & Valve Covers". The seller is "greystone-tigercub" and is located in Whitstable. This item can be shipped worldwide. Type: Cylinder Head Brand: Triumph
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MGB_CYLINDER_HEAD_12H4736_BIG_VALVE_with_some_port_work_done_and_unleaded_01_egk

MGB CYLINDER HEAD 12H4736 (BIG VALVE) with some port work done and unleaded

MGB CYLINDER HEAD 12H4736 (BIG VALVE) with some port work done and unleaded converted. Took off a car that I'm converting to V8. Previous owner said he'd had the the head converted to unleaded and while they were at it they did some port work to it. Engine drove amazing and very responsive with plenty of power from low-revs. Collection is preferred due to the weight. The item "MGB CYLINDER HEAD 12H4736 (BIG VALVE) with some port work done and unleaded" is in sale since Monday, October 26, 2020. This item is in the category "Vehicle Parts & Accessories\Car Parts\Other Car Parts". The seller is "icecoldinc" and is located in…
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Gtv_2_Dual_Port_Cylinder_Head_Dual_Valve_Springs_Complete_Empi_98_1332_b_01_cd

Gtv-2 Dual Port Cylinder Head, Dual Valve Springs Complete Empi 98-1332-b

EMPI # 98-1332-B GTV-2 DUAL PORT CYLINDER HEAD STAINLESS 40X35.5 VALVES 85.5MM BORE COMPLETE WITH VALVES & DUAL VALVE SPRINGS 20% LARGER INTAKE & EXHAUST PORTS WITH ADDITIONAL CASTING FOR PORT & POLISH WORK! FITS : ALL T1 BEETLE / BUS UPRIGHT ENGINES. The EMPI GTV-2 Cylinder head casting out-classes all the competition! Beefed up Intake & Exhaust Ports allow massive porting without the need for welding. Special Aluminum Alloy for Strength and Durability and is repairable. Intake & Exhaust ports are 20% larger than stock. Has added material surrounding the Combustion Chamber for deep fly cutting. Thick interior walls for porting. Exhaust Air Passages are clear for excellent cooling.…
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