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Set of AA Head 50 by 40 Valves, Dual High-Rev, Stage 2 P&P, 2.0 Round Port

Set of AA Head 50 by 40 Valves, Dual High-Rev, Stage 2 P&P, 2.0 Round Port

Price range: $ 2,400.00USD through $ 2,780.00USD

Part#: 022 470 103B P2 X2

SKU: 022 470 103B P2 X2 Categories: , Brand:

Description

This is a brand new (Set of 2) Stage 2 Port and Polished High Performance Cylinder Heads for a Porsche 914 2.0L or Type 4 Bus/ Porsche 1.8L.Made from an AA2.0L 914 type4 casting with breather or AA 2.0L Bus Square or Round port using 8mm valve stems. Heads comes with stainless steel 50mm intake and a stainless steel 40mm exhaust valves, with harden keepers, chromoly retainers, and dual high rev springs. They are ready to install.

The heads can also be opened to 103 to accommodate the larger bore sizes.

Engine: Porsche 914 2.0L / Type 4, BusPorsche1.8L

Springs: Dual High Rev

Valves: 50mm Intake by 40mm Exhaust

Casting: AA2.0L or AA 914

Plug Size:14mm (Replacement Bosch Number is W8CCor NGKis B5ES.)

Exhaust Port: Square or Round

Bore: 103works with103, 104, & 105mm Kits

Please Pick Bore size, when ordering Above

Additional information

Weight 26 lbs
Dimensions 20 × 20 × 10 in
Port Style

2.0 Round Port, 2.0 Square Port, Porsche 2.0L 914
Head Chamber cc's

As Cast, CC Heads Custom (Email Us!)
Intake Manifolds

None Needed, Add Match-Ported AA Type 4 Manifolds (Stage 2)

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