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New Dual Port 041EC Cylinder Head 40X35 or 42X37 with stainless valves and high rev springs for VW Volkswagen 1600cc engines
40X35 42X37 performance dual port cylinder heads 041 VW Volkswagen 041101355 12 mm 3/4 reach spark plug hole for better cooling and heat dissipation. Single high rev springs for more rpm range. performance dual port cylinder heads for VW Volkswagen
 
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Our Price:$289.00



Product Code: 041101355EC

Choose your valve size

Valve size options*: 		40mm x 35mm
42mm x 37mm [Add $40.00]
Machine Head for Larger Pistons

Cylinder Machining Options: 		Keep my cylinder size stock
Machine my 1600cc cylinder head for 90.5 mm or 92 mm pistons [Add $30.00]
Machine my 1600cc cylinder head for 94 mm pistons [Add $30.00]
Performance Springs and Retainers

Spring and Retainer Options: 		Round port with single high rev springs with chromoly retainers
Upgrade to round port with dual high rev springs with chromoly retainers [Add $30.00]
Upgrade to mini wedge port and dual high rev springs with chromoly retainers [Add $100.00]

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Description
 
Heads are sold each. 2 heads per motor are required. New complete big valve 041101355 performance dual port cylinder heads for VW Volkswagen 1600cc engines. Larger high flow 40mmx35mm or 42mmx37mm with swirled stainless steel valves for increase performance instead of the smaller 35x32 stock configuration. 12 mm 3/4 reach spark plug hole for better cooling and heat dissipation. Single or dual high rev springs and chromoly retainers for more rpm range. The combustion chambers have redesigned for increased efficiency. They are stock bore (85.5) for 1500cc, 1600cc, 1641cc, 1679cc. It will fit 83mm pistons, 85.5mm, 87mm and 88 slip in barrels. If you need them bored for 90.5, 92 or 94 piston, add $30 per head to cut them for larger cylinders. If you want dual high rev springs add $30 per head. Intake ports are available in a round port or a stage 2 mini wedge port. The mini wedge port is only available with dual springs.


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