Triumph TR2-4A Distributors - Lucas 25D4 - 4 Cylinder

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Part No.: GRID200528

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Can be used on TR2, TR3, TR3A

1 Distributor TR4/4A 83mm - Part No. 208643R
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208643R
Usually in stock at our supplier, allow 4 to 6 weeks for delivery.
£195.00 ex VAT£234.00 inc UK VAT
£150.00 ex VAT£180.00 inc UK VAT
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208972R
Usually in stock at our supplier, allow 4 to 6 weeks for delivery.
£245.00 ex VAT£294.00 inc UK VAT
£125.00 ex VAT£150.00 inc UK VAT
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1
For the replacement of most 4 cyl. CCW 'Lucas'-distributors

The 123\GB-4-R-V replaces most 4 cyl. Lucas-distributors for engines in Great-British (hence 'GB') cars, where the distributor shaft is turning in a CCW direction.
The unit offers 16 different advance-curves, that can be selected via a little switch. This is a great feature for easy fine-tuning your engine!
It also offers:
  • vacuum-advance
  • automatic dwell
  • spark balancing
  • automatic power cut after 1 second
  • gearshift retard
Note that there are dedicated 123-ignitions for Mini, MGA & MGB.
Triumph-owners should check if they need a connection for a mechanical rev.counter, as a 123\GB does not offer this.

SPECIFICATIONS
direct. : CCW (topview)
voltage : 4,0-15,0 Volts
range : 500 - 7000 rpm
temperature : -30 to 85 Celsius
coil : stock or High Energy coil
primary coil NOT below 1,0 ohm
dwell : constant current, fully autom.
time-out : after 1 second current is switched off
spark-bal. : better than 0,5 degr. crankshaft
vacuum : advance starts at 5 inchHg
stops at 10 degr. @ 10 inchHg
gearshift retard > 17 inchHg
max.advance : 45 degr. crankshaft
wiring : red = +6V or +12V, black = '-' coil
Negative Earth Only (For Positive Earth use RKC638ELT or RKC638ELBT)
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RKC638EL
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£275.00 ex VAT£330.00 inc UK VAT
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RX2087
Out of stock, expected soon Dec 11, 2024. Add to cart and Back Order
£40.50 ex VAT£48.60 inc UK VAT
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1
123ignition is proud to announce the first fully programmable wireless Bluetooth 4.0 ignition! Control your 123\TUNE+ with your iOS/Android smartphone or tablet. The App makes it possible to adjust the ignition curve and shows an electronic dashboard.

Main features: REV-counter, Antitheft system by a PIN code, Bluetooth 4.0, Real time tuning, Vacuum advance, Boost retard, Soft REV-limiter, etc.

  • direction:CW/CCW
  • voltage: 4,0-15,0 Volts
  • range:500 - 8000 rpm
  • temperature:-30 to 100 Celsius
  • coil:stock or High Energy coil, primary coil NOT below 1,0 ohm
  • dwell:constant current, fully autom.
  • time-out:after 1 second current is switched off
  • spark-bal.:better than 0,5 degr. crankshaft
  • vacuum:vacuum advance or boost retard, max. 20 degrees crankshaft
  • max.advance:45 degr. crankshaft
  • curves: one programmable advance curves
  • Programmable: By iOS or Android app via Bluetooth 4.0
  • Rev limiter:Programmable soft rev limiter ( max 7900 rpm ), 60% of the spark will cut off
  • wiring:red = +6V or +12V, black = '-' coil, blue = ground
  • App for IOS:123\Tune version 1.5.2 (link to App Store opens in new window) requires iPhone/IPad/iPod 4+ and up
  • App for Android:123\Tune+ version 1.5.0 (link to Google Play Store opens in new window) requires Android 4.4 and up and a device with bluetooth 4
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RKC638ELTBT
In stock
£375.00 ex VAT£450.00 inc UK VAT
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1
123ignition did it again! If you want to tune your engine, or you have an engine for which there is no standard distributor available.....the new 123\TUNE is the answer ! By connecting it to a computer, the end-user can easily adapt the 123\TUNE to fulfill even the most demanding requirements. The unit offers two sets of curves that can be selected by placing 12 Volt on a wire from the 123\TUNE.
( Handy, if you're driving on two different fuels, like regular fuel with LPG or with Ethanol )

Here are all the features offered:
  • rotation CW and CCW ( autodetect )
  • for 6 Volt and/or 12 Volt cars ( autodetect )
  • variable dwell constant current, fully autom. ( autodetect )
  • coil current protection time-out after 1 second ( autodetect )
  • spark-balancing: better than 0,5 degr. crankshaft
  • for positive and negative earthed cars ( 123\TUNE-8 is for neg.earth ONLY )
  • two centrifugal advance curves ( 500 to 8000 rpm )
  • two vacuum-advance and boost-retard curves ( 0 to 200 kPa or -30 inHg to +15 psi )
  • two MAP-start fields
  • two rev.limiters ( advanced random spark stealing )
  • real-time tuning under keyboard-control ( ideal for working on a rolling road )
  • rpm-stopwatch ( ideal for tuning using the road itself as a rolling road )
  • luxurious import-from-file and export-to-file ( curves can easily be exchanged over the internet )
electronic "dashboard" with:
  • temperature gauge ( selectable in degrees Celsius or Fahrenheit )
  • manifold pressure ( selectable in Bar or inches Hg / Psi )
  • rev. counter ( 0 to 8000 rpm crankshaft )
  • spark-energy gauge ( primary coil current )
  • total-advance gauge ( in degrees crankshaft )
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RKC638ELT
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£330.00 ex VAT£396.00 inc UK VAT
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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
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£15.30 ex VAT£18.36 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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£6.70 ex VAT£8.04 inc UK VAT
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3
22D6 Contact Set (points) 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
£13.10 ex VAT£15.72 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
£7.05 ex VAT£8.46 inc UK VAT
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5 out of 5 starsRead 3 Review(s)Rate and Review this Product
GSC111
Out of stock, expected soon. Add to cart and Back Order
£2.60 ex VAT£3.12 inc UK VAT
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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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£14.40 ex VAT£17.28 inc UK VAT
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262703A
In stock
£6.75 ex VAT£8.10 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
In stock
£20.50 ex VAT£24.60 inc UK VAT
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57992
Usually in stock at our supplier, allow 1 week for delivery
£0.50 ex VAT£0.60 inc UK VAT
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12 month warranty
Worldwide shipping
Price Match
Customer Comments
"Really impressed with online chat - located part I needed in minutes thanks!!!" Customer Comment
Product Description

Triumph TR2-4A Distributors - Lucas 25D4 - 4 Cylinder