Triumph TR2-4A Distributors - Lucas DM2P4 - 4 Cylinder

Order your Triumph TR2-4A Distributors - Lucas DM2P4 - 4 Cylinder ⛽ Low prices and fast, worldwide delivery ✈ British car experts ♚ Call ☎ 01522 568000 or ☎ 1-855-746-2767
Part No.: GRID200527

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201871R
Out of stock, expected soon. Add to cart and Back Order
£133.33 ex VAT£160.00 inc UK VAT
£200.00 ex VAT£240.00 inc UK VAT
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203108R
Usually in stock at our supplier, allow 1 week for delivery
£212.71 ex VAT£255.25 inc UK VAT
£200.00 ex VAT£240.00 inc UK VAT
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208095R
Usually in stock at our supplier, allow 1 week for delivery
£184.58 ex VAT£221.50 inc UK VAT
£125.00 ex VAT£150.00 inc UK VAT
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GRA101
Out of stock, expected soon Dec 31, 2026. Add to cart and Back Order
£2.71 ex VAT£3.25 inc UK VAT
Quantity
2
New Line Lucas Brand - The brands famous green boxes have been a familiar feature of garages across the globe for decades. That’s because Lucas have always provided the parts that mechanics trust and keep close at hand to get the job done. It’s still true today. The Lucas portfolio covers premium quality products for automotive, motorcycle and home use.

Lucas products are driven by engineering excellence and a spirit of innovation that’s ensured our continued global success. The brands reputation is built on an extensive range, exceptional technical durability and endurance, and outstanding quality.

Lucas has been providing all this for over 135 years - and we’re still growing. That’s why the brand has been continuously trading longer than any other automotive component brand in the world.

The GRA101LUCAS Rotor Arm by Lucas is a precision-engineered component designed to fit Austin Healey Sprite and MG Midget models. As a crucial part of the ignition system, the rotor arm ensures the efficient distribution of electrical energy to the spark plugs, contributing to reliable engine performance. Whether you're restoring a classic or performing routine maintenance, the GRA101LUCAS offers a genuine and dependable solution for enthusiasts of Austin Healey Sprite and MG Midget vehicles.
  • Lucas Quality
  • Durable Construction
  • Optimal Electrical Performance
  • Classic Car Restoration
  • Austin Healey Sprite Lucas Rotor Arm
  • MG Midget Lucas Rotor Arm
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GRA101LUCAS
3 in stock
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£17.29 ex VAT£20.75 inc UK VAT
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2
Modelled on the original, dependable 1960's design, but made from modern materials on the latest machinery to very close tolerances.
These LUCAS RED ROTOR ARMS will not let you down.
The integrally moulded brass inlay dispenses with the troublesome rivet used on most versions which is known to short circuit.
The increased insulation properties of the body makes them suitable for use with high voltage coils & electronic ignition kits.
The spring steel clip on the underside, in conjunction with a revised internal tolerance assures a really snug fit, even on old & slightly reduced diameter mountings.
Six sizes are available now, together covering most Lucas equipped cars up to the mid 1970's.
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GRA101RED
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£7.50 ex VAT£9.00 inc UK VAT
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501466
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£15.42 ex VAT£18.50 inc UK VAT
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GCS101
Out of stock, expected soon. Add to cart and Back Order
£3.54 ex VAT£4.25 inc UK VAT
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3
22D6 Contact Set (points) 32 ounce Fast road/competition.

Only fits distributor baseplate with long pivot.
Qty Req-1, Item Info 2-except Lucas distributor no. 40403
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GCS111
In stock
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£13.33 ex VAT£16.00 inc UK VAT
Quantity
4
Please Note:-

May require slight modification (filing/sanding) in order to fit on some distributor caps
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5 out of 5 starsRead 1 Review(s)Rate and Review this Product
600329A
In stock
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£7.75 ex VAT£9.30 inc UK VAT
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5 out of 5 starsRead 3 Review(s)Rate and Review this Product
GSC111
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£2.71 ex VAT£3.25 inc UK VAT
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GSC111HQ
In stock
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£10.00 ex VAT£12.00 inc UK VAT
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3 out of 5 starsRead 1 Review(s)Rate and Review this Product
GDC114
In stock
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£14.58 ex VAT£17.50 inc UK VAT
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GDC103
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£3.33 ex VAT£4.00 inc UK VAT
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GDC103Z
In stock
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£4.58 ex VAT£5.50 inc UK VAT
Quantity
7
Lucas 4 Cylinder, OE Specification, Top Entry, Push Fit, Distributor Cap, Fits DM2 And 25D4
Qty Req-1, Item Info 2-for push in cable
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GDC103LC
In stock
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£10.42 ex VAT£12.50 inc UK VAT
Quantity
7
Fits DM2, 23D and 25D distributors

Lucas Number DDB106

Series 2A & Series 3 - 1968 - 1975
Qty Req-1, Item Info 2-for push in cable
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GDC103LUCAS
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£16.46 ex VAT£19.75 inc UK VAT
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262703A
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£6.75 ex VAT£8.10 inc UK VAT
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5 out of 5 starsRead 1 Review(s)Rate and Review this Product
503684
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£35.00 ex VAT£42.00 inc UK VAT
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511842
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£1.25 ex VAT£1.50 inc UK VAT
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5 out of 5 starsRead 1 Review(s)Rate and Review this Product
GSC1001S
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£0.47 ex VAT£0.56 inc UK VAT
Quantity
12
This set of 5 specially selected advance springs will allow you to adjust your distributor to suit your requirements. For Lucas distributors only.
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RW3103
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£24.25 ex VAT£29.10 inc UK VAT
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606895
2 in stock
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£28.96 ex VAT£34.75 inc UK VAT
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513679A
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£20.00 ex VAT£24.00 inc UK VAT
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57992
2 in stock
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£0.30 ex VAT£0.36 inc UK VAT
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NKC101A
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£1.88 ex VAT£2.26 inc UK VAT
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3H2138
Out of stock, expected soon Oct 15, 2026. Add to cart and Back Order
£14.00 ex VAT£16.80 inc UK VAT
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CSI-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

Each CSI-Ignition distributor features 16 easily switchable, optimised ignition curves to allow timing adjustment to suit your car's engine and fuel specifications. Alternative advance curves can be selected to suit your engine's state of tune making them ideal for modified engines. Curves are easily selected using a screwdriver in a rotary switch, with a bright flashing LED indicator to show the selected curve all concealed underneath the distributor cap. As the CSI-Ignition distributor uses the correct type of distributor body for the application it is a direct swap. Full instructions and ignition curve selection guidance is included.

We offer a wide range of CSI-Ignition distributors for a variety of applications.

Tuned:-
Suitable for engines without vacuum advance. Suitable for the more tuned engines using Weber carburettors. With this implementation, you can often achieve better torque and power results, because by the absence of the vacuum advance unit, it is less likely to suffer from detonation under partial load.

Please Note:-
You must use the conventional (non transformer) type coil with a minimum resistance of 2.5 Ohms, such as our sports coil TT2981 (3.0 Ohms), Bypass the ballast resistor if fitted. The use of a transistor type coil will damage the CSI distributor and invalidate any warranty.
Qty Req-1
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CSD1023581
Out of stock, expected soon. Add to cart and Back Order
£268.13 ex VAT£321.76 inc UK VAT
Quantity
CSI-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

Each CSI-Ignition distributor features 16 easily switchable, optimised ignition curves to allow timing adjustment to suit your car's engine and fuel specifications. Alternative advance curves can be selected to suit your engine's state of tune making them ideal for modified engines. Curves are easily selected using a screwdriver in a rotary switch, with a bright flashing LED indicator to show the selected curve all concealed underneath the distributor cap. As the CSI-Ignition distributor uses the correct type of distributor body for the application it is a direct swap. Full instructions and ignition curve selection guidance is included.

We offer a wide range of CSI-Ignition distributors for a variety of applications.

Optimized:-
Suitable for standard and lightly tuned engines with vacuum advance (push-on type only). Suitable for cars running on SU carburettors.

Please Note:-
You must use the conventional (non transformer) type coil with a minimum resistance of 2.5 Ohms, such as our sports coil TT2981 (3.0 Ohms), Bypass the ballast resistor if fitted. The use of a transistor type coil will damage the CSI distributor and invalidate any warranty.
Qty Req-1
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CSD1014571
2 in stock
Most orders placed now ship tomorrow!
£270.63 ex VAT£324.76 inc UK VAT
Quantity
CSI-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

Each CSI-Ignition distributor features 16 easily switchable, optimised ignition curves to allow timing adjustment to suit your car's engine and fuel specifications. Alternative advance curves can be selected to suit your engine's state of tune making them ideal for modified engines. Curves are easily selected using a screwdriver in a rotary switch, with a bright flashing LED indicator to show the selected curve all concealed underneath the distributor cap. As the CSI-Ignition distributor uses the correct type of distributor body for the application it is a direct swap. Full instructions and ignition curve selection guidance is included.

We offer a wide range of CSI-Ignition distributors for a variety of applications.

Tuned:-
Suitable for engines without vacuum advance. Suitable for the more tuned engines using Weber carburettors. With this implementation, you can often achieve better torque and power results, because by the absence of the vacuum advance unit, it is less likely to suffer from detonation under partial load.

Please Note:-
You must use the conventional (non transformer) type coil with a minimum resistance of 2.5 Ohms, such as our sports coil TT2981 (3.0 Ohms), Bypass the ballast resistor if fitted. The use of a transistor type coil will damage the CSI distributor and invalidate any warranty.
Qty Req-1
Rate and Review this Product
CSD1023571
Out of stock, expected soon. Add to cart and Back Order
£244.17 ex VAT£293.00 inc UK VAT
Quantity
CSI-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

Each CSI-Ignition distributor features 16 easily switchable, optimised ignition curves to allow timing adjustment to suit your car's engine and fuel specifications. Alternative advance curves can be selected to suit your engine's state of tune making them ideal for modified engines. Curves are easily selected using a screwdriver in a rotary switch, with a bright flashing LED indicator to show the selected curve all concealed underneath the distributor cap. As the CSI-Ignition distributor uses the correct type of distributor body for the application it is a direct swap. Full instructions and ignition curve selection guidance is included.

We offer a wide range of CSI-Ignition distributors for a variety of applications.

Optimized:-
Suitable for standard and lightly tuned engines with vacuum advance (push-on type only). Suitable for cars running on SU carburettors.

Please Note:-
You must use the conventional (non transformer) type coil with a minimum resistance of 2.5 Ohms, such as our sports coil TT2981 (3.0 Ohms), Bypass the ballast resistor if fitted. The use of a transistor type coil will damage the CSI distributor and invalidate any warranty.
Qty Req-1
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CSD1114571
In stock
Most orders placed now ship tomorrow!
£232.29 ex VAT£278.75 inc UK VAT
Quantity
CSI-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

Each CSI-Ignition distributor features 16 easily switchable, optimised ignition curves to allow timing adjustment to suit your car's engine and fuel specifications. Alternative advance curves can be selected to suit your engine's state of tune making them ideal for modified engines. Curves are easily selected using a screwdriver in a rotary switch, with a bright flashing LED indicator to show the selected curve all concealed underneath the distributor cap. As the CSI-Ignition distributor uses the correct type of distributor body for the application it is a direct swap. Full instructions and ignition curve selection guidance is included.

We offer a wide range of CSI-Ignition distributors for a variety of applications.

Tuned:-
Suitable for engines without vacuum advance. Suitable for the more tuned engines using Weber carburettors. With this implementation, you can often achieve better torque and power results, because by the absence of the vacuum advance unit, it is less likely to suffer from detonation under partial load.

Please Note:-
You must use the conventional (non transformer) type coil with a minimum resistance of 2.5 Ohms, such as our sports coil TT2981 (3.0 Ohms), Bypass the ballast resistor if fitted. The use of a transistor type coil will damage the CSI distributor and invalidate any warranty.
Qty Req-1
Rate and Review this Product
CSD1123571
Out of stock, expected soon. Add to cart and Back Order
£268.13 ex VAT£321.76 inc UK VAT
Quantity
CSI-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

Each CSI-Ignition distributor features 16 easily switchable, optimised ignition curves to allow timing adjustment to suit your car's engine and fuel specifications. Alternative advance curves can be selected to suit your engine's state of tune making them ideal for modified engines. Curves are easily selected using a screwdriver in a rotary switch, with a bright flashing LED indicator to show the selected curve all concealed underneath the distributor cap. As the CSI-Ignition distributor uses the correct type of distributor body for the application it is a direct swap. Full instructions and ignition curve selection guidance is included.

We offer a wide range of CSI-Ignition distributors for a variety of applications.

Tuned:-
Suitable for engines without vacuum advance. Suitable for the more tuned engines using Weber carburettors. With this implementation, you can often achieve better torque and power results, because by the absence of the vacuum advance unit, it is less likely to suffer from detonation under partial load.

Please Note:-
You must use the conventional (non transformer) type coil with a minimum resistance of 2.5 Ohms, such as our sports coil TT2981 (3.0 Ohms), Bypass the ballast resistor if fitted. The use of a transistor type coil will damage the CSI distributor and invalidate any warranty.
Qty Req-1
Rate and Review this Product
CSD1123581
Out of stock, expected soon. Add to cart and Back Order
£249.79 ex VAT£299.75 inc UK VAT
Quantity
CSI-PRO-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

The CSI-PRO-Ignition is a programmable distributor for your British classic car, allowing you to adjust and program the advance curves yourself. Two selectable pre-sets (modes) can be programmed, each with its own RPM and vacuum curve. Plus, various other settings such as speed limiter, maximum total advance and minimum RPM speed for activating the vacuum advance.

Edit and Write curves, even while the engine is running! The CSI-PRO-Ignition has the unique possibility to write the curves and other settings to the distributor, even while the engine is running, and to have the changes take effect immediately! The static setting (offset of 0 degrees) can also be shifted in steps of 1 degree, up to 10 degrees positive and up to 10 degrees negative, without having to rotate the distributor itself. An acceleration timer measures the time between 2 pre-set speeds to measure and compare the engine's performance. An external switch can be used for switching between the 2 modes.

Key features:-
Edit and write curves even while the engine is running.
Two pre-set modes for curves and settings.
More unique programming options.
Connectable with a USB module for Windows and/or with a Bluetooth module for Android and iOS.
Smiths style Dashboard; real life data.
Lucas style; 23D, 25D, 43D, 45D, 59D, 35D8.

The CSI-PRO can be linked with either the USB module or a Bluetooth module allowing the distributor to be programmed with a Windows laptop or an Android / iOS smartphone. Free software is provided for Window, Android and iOS.
Qty Req-1
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CSD9933581
1 in stock
Most orders placed now ship tomorrow!
£344.38 ex VAT£413.26 inc UK VAT
Quantity
CSI-PRO-Ignition distributors offer a fully electronic ignition system built into the correct type of Lucas distributor housing to suit your car, keeping the original appearance in the engine bay. You can only tell the difference when you remove the distributor cap!

Gone are the points and condenser and mechanical advance mechanism, all replaced with a high quality electronic ignition system manufactured using military specification components for durability and reliability. These distributors are maintenance free (no points to adjust), and offer the benefits of, easier starting & smoother running, more torque & power, reduced fuel consumption & emissions. They also eliminate the weaknesses of mechanical timing advance and problems such as points bounce ensuring correct ignition timing throughout the rev range.

The CSI-PRO-Ignition is a programmable distributor for your British classic car, allowing you to adjust and program the advance curves yourself. Two selectable pre-sets (modes) can be programmed, each with its own RPM and vacuum curve. Plus, various other settings such as speed limiter, maximum total advance and minimum RPM speed for activating the vacuum advance.

Edit and Write curves, even while the engine is running! The CSI-PRO-Ignition has the unique possibility to write the curves and other settings to the distributor, even while the engine is running, and to have the changes take effect immediately! The static setting (offset of 0 degrees) can also be shifted in steps of 1 degree, up to 10 degrees positive and up to 10 degrees negative, without having to rotate the distributor itself. An acceleration timer measures the time between 2 pre-set speeds to measure and compare the engine's performance. An external switch can be used for switching between the 2 modes.

Key features:-
Edit and write curves even while the engine is running.
Two pre-set modes for curves and settings.
More unique programming options.
Connectable with a USB module for Windows and/or with a Bluetooth module for Android and iOS.
Smiths style Dashboard; real life data.
Lucas style; 23D, 25D, 43D, 45D, 59D, 35D8.

The CSI-PRO can be linked with either the USB module or a Bluetooth module allowing the distributor to be programmed with a Windows laptop or an Android / iOS smartphone. Free software is provided for Window, Android and iOS.
Qty Req-1
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CSD9933562
1 in stock
Most orders placed now ship tomorrow!
£359.58 ex VAT£431.50 inc UK VAT
Quantity
24 month warranty
Worldwide shipping
Price Match
Customer Comments
"Excellent service, I wouldn't use anyone else!" Customer Comment
Product Description

Triumph TR2-4A Distributors - Lucas DM2P4 - 4 Cylinder