Port Cylinder Head

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Ford_2_0_Pinto_Stage_2_Gas_Flowed_Cylinder_Polished_ported_Head_unleaded_01_bewt

Ford 2.0 Pinto Stage 2 Gas Flowed Cylinder / Polished & ported Head unleaded

Ford 2.0 Pinto Stage 2 Polished and Ported / Gas flowed 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 and reshaped for better gas flow and combustion. The head retains std type valve inlet valve 42mm/1.654" and exhaust valve 36mm/1.420". New cast iron guides with a tapered nose are fitted. Please call 07973 325 328 for details on the machining your own head as we can tailor it to your own spec. GAS FLOWED / PORTED AND POLISHED. UNLEADED VALVE SEATS FITTED. CYLINDER HEAD REFACE TO CUSTOMERS…
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Patriot_CNC_stage_2_ported_243_799_LS_LS1_LS_LS6_CYLINDER_HEADS_4_8_5_3_5_7_6_0_01_fm

Patriot CNC stage 2 ported 243/799 LS LS1 LS LS6 CYLINDER HEADS 4.8 5.3 5.7 6.0

Used 243 ls1 Patriot cylinder heads aftermarket springs and titanium retainers good for. Only a few thousand miles since rebuild and have since been fully checked out surface is flat, pressure tested good and valves vacuum tested. No broken bolts or stripped threads. They have been hot tanked and are ready to install. The item "Patriot CNC stage 2 ported 243/799 LS LS1 LS LS6 CYLINDER HEADS 4.8 5.3 5.7 6.0" is in sale since Saturday, January 30, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts". The seller is "fuelish351" and is located in San Jose, California. This item…
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Boport_Stage_3_Ported_2_3_Ford_Turbo_Head_Roller_Cam_SVO_Mustang_ministock_01_ob

Boport Stage 3 Ported 2.3 Ford Turbo Head Roller Cam SVO Mustang ministock

We have another head ready for sale! NOW FULLY CNC PORTED!!! The ULTIMATE performance upgrade for your Turbocharged 2.3L Ford engine, a custom precision ported, machined and assembled Boport stage 3 cylinder head upgrade! HP with this ready to bolt-on cylinder head right out of the box! Professionally ported by the leader in 2.3 cylinder head porting, this cylinder head flows 225cfm intake flow and 190cfm. Exhaust flow, an increase of 50% more airflow over stock into your engine for HUGE torque and horsepower gains. This head comes with one of our custom dyno developed billet hydraulic. Roller cams installed that feature unmatched performance in turbo 2.3 performance for the…
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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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Ford_2_0_Pinto_Stage_4_Gasflowed_Polished_and_ported_cylinder_head_unleaded_01_rhc

Ford 2.0 Pinto Stage 4 Gasflowed / Polished and ported cylinder head unleaded

Ford 2.0 Pinto head. Stage 4 Gas flowed / Polished and Ported. The valve sizes are 44.45mm / 1.750" inlet valves and 38.1mm / 1.50" exhaust valves. The ports are opened up and reshaped and polished for better gas flow for performance and torque. The combustion chambers are also reshaped and polished for better flow and combustion. Tel 07973 325 328 or 0161 406 8448. What you get. Inlet valves 44.45mm. Exhaust valves 38.1mm. Valve guides cast iron with tapered nose. 3 angle valve seats. Refaced cylinder head cc's to your requirement. Valve stem oil seals. I can offer many variations of the head as follows at an extra cost.…
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Merlin_F85_Cylinder_Heads_High_Performance_Stage_4_Rover_V8_Morgan_TVR_ported_01_gt

Merlin F85 Cylinder Heads High Performance Stage 4 Rover V8 Morgan TVR ported

Included in this listing is a pair of stage 4 Merlin cylinder heads for the Rover V8 engine. Created from 25 years of flow bench studies and now machined in-house by RPi engineering from ultra high-grade, high density billet alloy on our very own V8 powered 4 axis CNC machine. This is truly the ultimate fast road Rover V8 cylinder head, with valves repositioned for best flow and angle, larger ports designed for most efficient air flow and speeds, additional supports for the rocker shaft assembly and more to allow for huge gains in torque, efficiency and power. As if that wasn't already good enough, these will also be supplied…
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Ford_1_6_X_Flow_Mexico_Stage_2_gas_flowed_polished_ported_cylinder_head_01_tj

Ford 1.6 X/Flow Mexico Stage 2 gas flowed / polished & ported cylinder head

Ford 1.6 X/Flow Mexico Stage 2 gas flowed unleaded cylinder head. 39.5mm inlet valve and 34mm exhaust valves. This is a newly gas flowed , polished and ported cylinder head. This unit is hand crafted with over 25 years of experience with many class wins and championship titles. The head is fully ported and polished including the combustion chambers and retains Mexico inlet 39.5mm and exhaust 34mm valves. The head has been pressure tested, refaced, new valve guides, valve stem oil seals, new valve springs , fully assembled with valves and spring. The item "Ford 1.6 X/Flow Mexico Stage 2 gas flowed / polished & ported cylinder head" is in…
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