EMPI Performance 40mm x 35.5mm Big Valve Cylinder Head, each High performance engines need better breathing to produce more power. Perfect for smaller displacement engines from 1600 and 1641 cc to intermediate size motors with mild cams from 1776 to 1904 cc. Core big valve heads Price: 100 pair: 042 and 040 and 311 big valve head's 100 for a pair These heads will fit any year of a VW Type 1 engine that is or will be a 1500, 1600 or 1641 (85.5 bore). Larger 40mmx35mm stainless steel valves instead of the small 35x32 stock configuration. Air cooled VW heads VW Bug Type 1 dual port head dune buggy sandrail trike. Valve Springs for 94mm EMPI Hi-Performance Cylinder Heads with Competition Valve Job This upgraded version of our Big Bore Performance Head was developed as a result of an increasing demand for an out of the box head that outperforms the competition. You hardly even hear the straight cut gears. Here is my Air cooled 1776cc VW Motor that a friend and I built with straight cut gears and big valve heads. The ad for VW big valve heads.Price: 420 has been deleted. Choose single or dual valve springs. New complete big valve dual port cylinder head for VW Volkswagen. These new dual port Big Valve cylinder heads are assembled with stainless steel 40mm intake and 35.5 valves, chromoly retainers and hardened keepers. VW bug big valve head high performance heads VW large port heads EMPI GTV-2 PAIR. This ad was last updated: Sat Sep 05, 2020 3:11 pm This ad was posted by: sinnedennis sinnedennis joined the site on: Mon Dec 25, 2006 2:01 pm Set of AMC Type 4 Porsche 914 Heads 48 by 38 Valves, Square Port, Dual High-Rev, Stage 2 P&P This is a brand new (Set of 2) Stage 2 Port and Polished High Performance Cylinder Heads for a VW... Add to cart This typically means the item is sold. These heads feature all new larger 39 mm intake valves and 32 mm exhaust valves with new springs. 12 mm 3/4 reach spark plug ho Head, w/Single High-Rev. Valve Springs for 94mm 98-1367-B Complete Cyl. Available from rebuilt or new castings. The ultimate in bolt on street performance, these heads make usable street HO right out of the box, no machine shop needed! 40X35 performance dual port cylinder heads 041 VW Volkswagen 041101355. Head, w/Dual High-Rev. EMPI carburetors. 1409 044™ CNC Ultra Wedge Ports - VW650 Valve Springs & Titanium Retainers (46 x 37.5) 94 Bore Your Price: $1,191.95 CNC Ported Head Flow Chart Use the head chart specs below to help find an ideal Performance Cylinder Head for your application. Available These big valve heads have larger than stock 40mm stainless intake valves and 35.5mm stainless exhaust valves to help improve airflow in and out of the engine. Stronger by design with big flowing ports, single hi-rev springs, chromoly retainers, bronze silicon racing valve guides, 3/4" long reach spark plug bosses, double thick combustion chamber walls, tapered cooling fins and factory produced by an O.E.M supplier to Volkswagen. - SUPERGRIP ™ Snakeskin Valves ALL NEW RE-DESIGN FOR 2017! VW Type 1 (Beetle / Thing / Ghia) VW Type 2 (Bus / Transporter) ... without a doubt valve seats are the hottest topic concerning the Type 4 cylinder head! High vw big valve heads heads VW bug big valve cylinder heads 041 VW Volkswagen 041101355 Type dual. With mild cams from 1776 to 1904 cc mm intake valves and 32 exhaust. All new larger 39 mm intake valves and 32 mm exhaust valves new. Motor that a friend and I built with straight cut gears and big valve head high performance heads bug! 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