Port Cylinder Head

rover
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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Elise_Mg_rover_Ported_Big_Valve_Cylinder_Head_285_cams_forged_rods_pistons_01_ipn

Elise Mg rover Ported Big Valve Cylinder Head, 285 cams forged rods pistons

I have for sale a big valve non vvc head which has been polished and ported. The head was running on a rally car and has been cleaned, had now valve guides fitted and a skim. Was only removed by previous owner to fit big valve vvc head. This one has 31.5mm inlet valves and 27.3mm exhaust valves. Porting looks nice although I havent been able trace back who did the port work. I have included a set of 285h cams with spigot for dizzy cap, piper vernier cam pulleys, a new set of max speeding forged rods and a low milage set of omega forged pistons which were checked…
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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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