Performance Plenum
Drive by wire inlet conversion kit for turbo retrofit with inlet manifold runners. Porsche 911 / 964 / 993
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Convert to Drive by Wire when retro fitting a turbocharger or supercharger
Fits:
Porsche 911 - 1974 - 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
911 used 2-Bolt type
964/993 uses 3-Bolt type
Please Note:
The aluminium or plastic intake plenum(inlet manifold) is not included in the kit
Product Overview:
Inject power and precision into your vintage aircooled engine, now also for turbo or supercharged cars.
To be used when converting a G-Model 911 or a 964/993 engine to a turbocharged/supercharged engine with a 964 induction based Drive by Wire set-up
Conversion kit to a Porsche 964 based intake system to become a DBW (Drive by wire) intake based 74mm original Bosch throttle body (Sometimes referred to as 76mm) specifically executed all in CNC milled billet aluminum.
This is sold either with the intention to convert a Porsche 964/993 engine or to adapt and convert a 964 intake onto a G-model car when turbocharging (That sounds fun!).
Kit includes:
Intake runners for the Porsche 911 G-model (2-bolt) or 964/993 (3-bolt) engine are made out of billet aluminium, 3D milled in a 5-axis machine. The port diameter indicated in the options is the diameter of the port in the cylinder head.
The following parts are to be reused from your original 964 intake:
Rubber boots and clamps
The plenums (inlet manifolds)
Please Note:
Aluminium or plastic intake plenum is not included in the kit and neither are any of the items specifically listed as excluded above.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011003404
The product you are viewing cross references to these numbers
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12 Month Warranty
Worldwide Delivery
Drive by wire inlet conversion kit with inlet manifold runners billet aluminium version. Porsche 911
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Convert the G-Model engine to 964/993 induction with Drive by Wire set-up
Fits:
Porsche 911 - 1974 - 1989
Please Note:
The aluminium or plastic intake plenum(inlet manifold) is not included in the kit
Product Overview:
Inject power and precision into your vintage aircooled engine
Conversion kit for the 911 G-model to become a DBW (Drive by wire) intake based on the 964 induction and using the 74mm original Bosch throttle body (Sometimes referred to as 76mm). This is intended to breathe a bit more life into a classic G-model.
The kit includes
- Throttle body runner for 74mm throttle body
- Original Bosch electronic throttle body
- Original Bosch MAP-T-sensor
- Resonance tube
- Vacuum solenoid
- Connectors and hose
- Vacuum check valve
- Intake runners for the Porsche 911 G-model engine
Intake runners are made out of billet aluminium, 3D milled in a 5-axis machine. The port diameter indicated in the options is the diameter of the port in the cylinder head. Please note that these are the 2-bolt designs.
To create a bit of intimacy between you and your engine we have included a bit of DIY work for you to convert your existing Porsche 964 intake into this version.
The intake also exists in two versions - This is the premium version where the throttle body runner is milled out of a billet in aluminum. This is the pinnacle of craftmanship giving a very solid feel to the intake at a natural premium. Both options have the same performance and the same durability with the difference being the look and feel of a 5-axis machined piece as the very first thing you lay your eyes on when you open the engine decklid!
For both options the lower resonance tube is made from our usual modified PA12 in black.
The following parts will be reused from the 964 intake:
- Rubber boots and clamps
- Vacuum reservoir
- The aluminium or plastic plenums
- Resonance flap, actuator and shaft
Please Note:
The aluminium or plastic intake plenum is not included in the kit and neither are any of the items specifically listed as excluded above.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96411090130
The product you are viewing cross references to these numbers
Shop Securely
12 Month Warranty
Worldwide Delivery
Drive by wire inlet conversion kit with inlet manifold runners Plastic version. Porsche 911
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Convert the G-Model engine to 964/993 induction with Drive by Wire set-up
Fits:
Porsche 911 - 1974 - 1989
Please Note:
The aluminium or plastic intake plenum(inlet manifold) is not included in the kit
Product Overview:
Inject power and precision into your vintage aircooled engine
Conversion kit for the 911 G-model to become a DBW (Drive by wire) intake based on the 964 induction and using the 74mm original Bosch throttle body (Sometimes referred to as 76mm). This is intended to breathe a bit more life into a classic G-model.
The kit includes
Intake runners are made out of billet aluminium, 3D milled in a 5-axis machine. The port diameter indicated in the options is the diameter of the port in the cylinder head. Please note that these are the 2-bolt designs.
To create a bit of intimacy between you and your engine we have included a bit of DIY work for you to convert your existing Porsche 964 intake into this version.
The intake also exists in two versions - this version is what we at Islandworks use with all other intakes, being a modified PA12 material from an industrial manufacturing process. Both options have the same performance and the same durability with the difference being the look and feel of a 5-axis machined piece as the very first thing you lay your eyes on when you open the engine decklid!
For both options the lower resonance tube is made from our usual modified PA12 in black.
The following parts will be reused from the 964 intake:
Please Note:
The aluminium or plastic intake plenum is not included in the kit and neither are any of the items specifically listed as excluded above.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96411090130
The product you are viewing cross references to these numbers
Shop Securely
12 Month Warranty
Worldwide Delivery
Inlet manifold adaptor kit, 2 bolt cylinder head for efi conversion. Porsche 911 1974 to 1989
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Fits:
Porsche 911 / 911S 2.7ltr - 1974 to 1977
Porsche 911 SC - 1978 to 1983
Porsche 911 3.2 Carrera - 1984 to 1989
These adapters are used to modify the 2.7ltr / 3.0ltr / 3.2ltr Porsche 911 2 bolt cylinder head engines to the later 964 / 993 3.6ltr intake manifolds when converting to EFI.
CNC machined on a 5 axis machine to our exacting tolerances and finish and anodised dark grey these are custom machined to match your port diameter and tapered to fit up to the 42mm inlet manifold port size.
The short adapor height maintains the overall height of the intake set, reducing the interference between the idle air control, the intake boot and the top of the engine bay insulation. The factory plastic 3 bolt 964 stacks are too tall, and adding an adapter spacer would make the manifolds not fit at all.
This design permits the use of the standard 964 fuel injectors and fuel rails so positions the injector over the same relief in the intake port for the original CIS injector, ensuring proper atomisation of the injector spray into the intake port.
Key Features:
Precision machined from high grade aluminium
Anodized finish
Fits all Bosch 14mm O-ring fuel injectors
Fuel rail spacers are marked for easy cutting to suit long, medium or short injector types.
Kit Includes:
6 x CNC aluminium adapters
4 x Spacer/Posts for fuel rail
4 x Bolts to suit standard full length Bosch injectors
12 x Nuts and washers
Fuel rails not included in kit
34mm / 40mm / 41mm / 42mm adaptors are made to order. Please allow 4-5 weeks for delivery
Check out our fuel rail and fuel pressure regulator kits to make the perfect conversion set
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12 Month Warranty
Worldwide Delivery
Inlet manifold adaptor kit, 2 bolt cylinder head to 996 GT3 inlet manifold. Porsche 911
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
6 x manifold adaptors (no fuel rail)
Fits:
Porsche 911 / 911S 2.7ltr - 1974 to 1977
Porsche 911 SC - 1978 to 1983
Porsche 911 3.2 Carrera - 1984 to 1989
These adapters are used to adapt the 2.7ltr / 3.0ltr and 3.2ltr Porsche 911 2-bolt cylinder head engines to take the 996 GT3 intake manifolds when converting to EFI.
CNC machined our exacting tolerances and finish and anodised dark grey these are custom machined to match your port diameter and tapered to fit the 49mm bore of the GT3 inlet manifold.
The short height maintains the overall height of the intake set, reducing the interference between the idle air control valve, the intake boot and the top of the engine bay insulation.
This design permits the use of the AMS fuel rails, and positions the injector over the same relief in the intake port for the original CIS injector, ensuring proper atomisation of the injector spray into the intake port.
Key Features:
Precision machined from high grade aluminium
Anodized finish
Fits all Bosch 14mm O-ring fuel injectors
Fuel rail spacers are marked for easy cutting to suit long, medium or short injector types.
Kit includes:
- CNC aluminium adapters x 6
- Spacer/Posts for fuel rail x 4
- Bolts to suit standard full length Bosch injectors x 4
- Nuts and washers for cylinder head studs x 12
What's Not Included:
Fuel rails, manifolds, rubber joiners, injectors, hose clamps pictured are not included in the sale.
44mm adaptors are made to order. Please allow 4-5 weeks for delivery
Check out our fuel rail and fuel pressure regulator kits to make the perfect conversion set.
Shop Securely
12 Month Warranty
Worldwide Delivery
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