Ahnendorp B.A.S. - Cylinder Heads Single Port NEW VERSION VW Beetle for 1500 / 1600cc (94mm at head) set = 2
VW engine performance porting heads - YouTube
Empi GTV-2 CNC Ported VW Cylinder Heads - Aircooled Vintage Works
VW 1600 Port & Polish Stage 1 Cylinder Heads, 40X35.5 "Pair" | AA Performance Products
Type 4 Basic Split Port Cylinder Head Kit - SCAT VW
Big Valve Cylinder Heads; Ported and polished, (pr) Part # 1101355P
Cylinder head porting, how far to go? - Aircooled VW South Africa
TheSamba.com :: Performance/Engines/Transmissions - View topic - My Home Head Porting 101
Cylinder head porting, how far to go? - Aircooled VW South Africa
Empi Stock Dual Port VW Cylinder Heads Bare - Aircooled Vintage Works
Ahnendorp B.A.S. - Cylinder heads dual port VW Beetle Eliminator HD RACING version including machining for bigger cylinders 90,5-94mm, valve seats machined for super finish cut, including porting and machining your manifolds
Gtv-2 Cnc VW Heads, 92mm Stage 2 Port Job, Dual Spring, Pair VW Beetle, VW Bug, Dunebuggy, VW parts, VW Beetle Parts
EMPI GTV-2 VW Cylinder Heads - Dual Port Pair - Stage-3 Ported - for 94mm w/44x37.5 Valves - 98-1437-B
CB Performance 044 Super Mag CNC Round Port Cylinder Heads, 40 X 35mm Valves, 85.5, 92, and 94mm Bore, PAIR - Volkswagen Aircooled.Net VW Parts
TheSamba.com :: Performance/Engines/Transmissions - View topic - CNC porting
EMPI GTV-2 VW Cylinder Heads - Dual Port Pair - Stage-2 Ported - for 90.5/92mm w/42x37.5 Valves - 98-1432-B
EMPI 98-1430-B - GTV-2 CNC WEDGE-PORTED CYLINDER HEAD - STAGE 1 - 40 X 35.5 - 90.5 / 92MM - PAIR - EMPI 98-1430-B
EMPI GTV-2 VW Cylinder Heads - Dual Port Pair - Stage-2 Ported - for 94mm w/42x37.5 Valves - 98-1433-B
Air Cooled VW Intake Porting Tamplate
VW 1600 Port & Polish Stage 2 Cylinder Heads, 40X35.5 "Pair" | AA Performance Products
Cylinder Heads - Stock to Wild
Set of AA VW Type 4 Performance Cylinder Heads, 42X36, Square Port | AA Performance Products
VW 1600 Port & Polish Stage 1 Cylinder Heads, 40X35.5 "Pair" | AA Performance Products
RACING CYLINDER HEAD VW BUG 40 X 35.5 SS VALVES 85.5 BORE – The VDub Factory
