Grant Tiller

By Grant Tiller on 12 February 2026 ( Leave a comment )

Norton Commando Wiring Diagrams with Boyer electronic ignition & Boyer 3 phase reg/rec

By Grant Tiller on 25 October 2025 ( 3 Comments )

Norton Commando Wiring Diagrams with Boyer electronic ignition – with 12 volt coils

By Grant Tiller on 6 June 2025 ( Leave a comment )

Custom Greeves Lighting Schematic – Luke Mullender

By Grant Tiller on 17 March 2025 ( 3 Comments )

Norton Commando Wiring Diagrams – individual circuits

By Grant Tiller on 3 March 2025 ( Leave a comment )

Norton Commando Wiring Diagrams + VAPE ignition and Lucas reg/rec

By Grant Tiller on 3 March 2025 ( 2 Comments )

Norton Commando Wiring Diagrams + Tri-Spark ignition and reg/rec

By Grant Tiller on 28 February 2025 ( 2 Comments )

UPDATED Norton Commando Wiring Diagram + Pazon Altair

By Grant Tiller on 27 February 2025 ( 6 Comments )

UPDATED Norton Commando Wiring Diagrams with Boyer electronic ignition and reg/rec

By Grant Tiller on 27 February 2025 ( 9 Comments )

UPDATED Norton Commando Wiring Diagrams with Boyer reg/rec

By Grant Tiller on 27 February 2025 ( 4 Comments )

UPDATED Norton Commando Wiring Diagrams + 3 phase alternator

By Grant Tiller on 26 February 2025 ( 1 Comment )

UPDATED Norton Commando Wiring Diagrams + Lucas RITA AB5

By Grant Tiller on 26 February 2025 ( 1 Comment )

UPDATED Norton Commando Wiring Diagrams + Lucas RITA AB11

By Grant Tiller on 25 February 2025 ( 2 Comments )

UPDATED Norton Commando Wiring Diagrams + Pazon Sure-Fire + PODtronics + 3 Phase Alternator

By Grant Tiller on 25 February 2025 ( 4 Comments )

UPDATED Norton Commando Wiring Diagrams + Pazon Sure-Fire + PODtronics

By Grant Tiller on 25 February 2025 ( Leave a comment )

UPDATED Norton Commando Wiring Diagrams + Pazon Sure-Fire

By Grant Tiller on 25 February 2025 ( 1 Comment )

UPDATED Norton Commando Wiring Diagrams + Electrex World

By Grant Tiller on 24 February 2025 ( 2 Comments )

UPDATED Norton Commando Wiring Diagrams + Sparx Charging and Ignition

By Grant Tiller on 23 February 2025 ( 2 Comments )

UPDATED Norton Commando Wiring Diagrams + Alton Electric Start Kit

By Grant Tiller on 22 February 2025 ( Leave a comment )

UPDATED Norton Commando Wiring Diagrams + Power Arc + MC2 coil

By Grant Tiller on 21 February 2025 ( 1 Comment )

UPDATED Norton Commando Wiring Diagrams + Power Arc

By Grant Tiller on 20 February 2025 ( 6 Comments )

UPDATED Norton Commando Wiring Diagrams + cNw + Tri-Spark

By Grant Tiller on 19 February 2025 ( 2 Comments )

UPDATED Norton Commando Wiring Diagrams + cNw Electric Start Conversion

By Grant Tiller on 18 February 2025 ( 5 Comments )

UPDATED Norton Commando Wiring Diagrams + Tri-Spark + Podtronics

By Grant Tiller on 17 February 2025 ( 2 Comments )

UPDATED Norton Commando Wiring Diagrams + Tri-Spark electronic ignition

By Grant Tiller on 17 February 2025 ( Leave a comment )

UPDATED Norton Commando Wiring Diagrams + Boyer + PODtronics

By Grant Tiller on 16 February 2025 ( 4 Comments )

UPDATED Norton Commando Wiring Diagrams with Boyer electronic ignition

By Grant Tiller on 16 February 2025 ( 10 Comments )

**UPDATED* Norton Commando Wiring Diagrams + PODtronics Regulator/Rectifier

By Grant Tiller on 15 February 2025 ( 32 Comments )

UPDATED Norton Commando Wiring Diagrams

By Grant Tiller on 1 February 2025 ( Leave a comment )

Custom Norton MK3 Commando Wiring Diagram

By Grant Tiller on 20 October 2024 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Leigh Giles)

By Grant Tiller on 1 September 2024 ( 2 Comments )

UPDATED Custom Norton Commando Wiring Diagram (Steve Constable)

By Grant Tiller on 5 July 2024 ( 2 Comments )

Custom Norton Commando Wiring Diagram (Zak Welch)

By Grant Tiller on 30 May 2024 ( 1 Comment )

MK3 Commando Custom Wiring Diagram (Greg Marsh Enterprises)

By Grant Tiller on 15 April 2024 ( 7 Comments )

UPDATED Pre-MK3 Commando Custom Wiring Diagram (Greg Marsh Enterprises)

By Grant Tiller on 1 February 2024 ( Leave a comment )

Norton Electra Wiring Diagrams

By Grant Tiller on 28 January 2024 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Peter Gallant)

By Grant Tiller on 9 December 2023 ( Leave a comment )

UPDATED Custom Norton Commando JPN Wiring Diagram (Kelvin Borrow)

By Grant Tiller on 7 November 2023 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Richard Foster)

By Grant Tiller on 24 October 2023 ( 1 Comment )

Norton Electra Wiring Diagram + Reg/Rec + Electronic Ignition

By Grant Tiller on 23 October 2023 ( 1 Comment )

Norton Electra Wiring Diagram + Electronic Ignition

By Grant Tiller on 30 September 2023 ( 1 Comment )

Norton Electra Wiring Diagram + Reg/Rec

By Grant Tiller on 30 September 2023 ( 4 Comments )

Custom Norton Commando Wiring Diagram (Trevor Wray)

By Grant Tiller on 9 July 2023 ( 4 Comments )

UPDATED Electrex World Custom Wiring Diagram (Chris Smith)

By Grant Tiller on 8 July 2023 ( Leave a comment )

UPDATED Custom Norton Commando Wiring Diagram (Kjell)

By Grant Tiller on 31 May 2023 ( Leave a comment )

New Tri-Spark TRI-0006

By Grant Tiller on 12 May 2023 ( 9 Comments )

Norton Electra Wiring Diagram

By Grant Tiller on 18 September 2022 ( 2 Comments )

Custom Norton Commando Wiring Diagram (Richard Mattrass)

By Grant Tiller on 27 August 2022 ( 10 Comments )

Testing Your Zener Diode

By Grant Tiller on 6 August 2022 ( Leave a comment )

Bob Brackam

By Grant Tiller on 7 May 2022 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Stuart Smith)

By Grant Tiller on 8 April 2022 ( 4 Comments )

Metric/AF/Whitworth Wrench Equivalents

By Grant Tiller on 29 March 2022 ( 5 Comments )

Custom Norton Commando Wiring Diagram (Bill Horribine)

By Grant Tiller on 5 March 2022 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Mik Crispin)

By Grant Tiller on 28 February 2022 ( 2 Comments )

Custom Norton Commando Wiring Diagram (Jerry Quihampton)

By Grant Tiller on 27 February 2022 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Dave Parker)

By Grant Tiller on 26 February 2022 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Peter Taylor)

By Grant Tiller on 16 February 2022 ( 1 Comment )

1966 Triumph Tiger T100SC Custom Wiring Diagram (Klaus Völmle)

By Grant Tiller on 6 February 2022 ( 4 Comments )

MK3 Commando Console

By Grant Tiller on 5 February 2022 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Tom Parham)

By Grant Tiller on 18 January 2022 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Manny Reza)

By Grant Tiller on 27 December 2021 ( 2 Comments )

Simplified British Motorcycle Wiring Diagram

By Grant Tiller on 21 November 2021 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Phil Baker)

By Grant Tiller on 11 November 2021 ( Leave a comment )

Norton Commando Wiring Diagram – total loss (race bike)

By Grant Tiller on 11 September 2021 ( 7 Comments )

Custom Norton Commando Wiring Diagram (David Gortner)

By Grant Tiller on 9 September 2021 ( 6 Comments )

Motogadget mo.lock

By Grant Tiller on 20 July 2021 ( 5 Comments )

How to Spot a Canadian Ignition Key Switch

By Grant Tiller on 17 July 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram – Negative Earth (Rick Peebles)

By Grant Tiller on 11 July 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Bill Hayley)

By Grant Tiller on 24 June 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Grant Hepburn)

By Grant Tiller on 9 April 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Mike Ryan)

By Grant Tiller on 6 April 2021 ( 5 Comments )

Norton Commando Torque Settings

By Grant Tiller on 20 March 2021 ( 9 Comments )

Custom Norton Commando Wiring Diagram (Jem Nicholls)

By Grant Tiller on 11 March 2021 ( 5 Comments )

Custom Norton Commando Wiring Diagram (Bernie Kent)

By Grant Tiller on 15 February 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Mike Yingling)

By Grant Tiller on 4 February 2021 ( 12 Comments )

Choosing a New Alternator

By Grant Tiller on 1 February 2021 ( 4 Comments )

Alternator Issues

By Grant Tiller on 29 January 2021 ( 64 Comments )

Your Bike’s Charging System – Regulator/Rectifiers

By Grant Tiller on 14 January 2021 ( 2 Comments )

Harness Making – Positive Feed Bus

By Grant Tiller on 12 January 2021 ( 1 Comment )

Bad Earth

By Grant Tiller on 10 January 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Thomas Maurer)

By Grant Tiller on 2 January 2021 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Bob Bartholomew)

By Grant Tiller on 19 December 2020 ( 7 Comments )

Custom Norton Commando Wiring Diagram (Corey Levenson)

By Grant Tiller on 1 December 2020 ( Leave a comment )

ETX 66C – the next chapter (part 3)

By Grant Tiller on 7 November 2020 ( 2 Comments )

UPDATED Custom Norton Commando Wiring Diagram (Walt)

By Grant Tiller on 1 November 2020 ( Leave a comment )

ETX 66C – the next chapter (part 2)

By Grant Tiller on 28 October 2020 ( Leave a comment )

Fuses and Cables

It is important to use the correct value fuses and cables when you are working on your bike. If you are rewiring a bike from scratch, put some thought into […]

By Grant Tiller on 26 October 2020 ( 7 Comments )

Custom Norton Commando Wiring Diagram (Richard Dodds)

By Grant Tiller on 18 October 2020 ( 15 Comments )

Let’s talk about Tri-Spark

By Grant Tiller on 8 October 2020 ( 3 Comments )

MK3 Commando Starter Rotation

By Grant Tiller on 3 October 2020 ( Leave a comment )

Rewiring the World’s Straightest Commando

By Grant Tiller on 1 October 2020 ( Leave a comment )

ETX 66C – the next chapter (part 1)

By Grant Tiller on 24 September 2020 ( 6 Comments )

Parasitic Podtronics

By Grant Tiller on 23 September 2020 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Mike Warner)

By Grant Tiller on 17 September 2020 ( 4 Comments )

Using an aftermarket Tricon Switch

By Grant Tiller on 29 August 2020 ( Leave a comment )

Our Bikes

By Grant Tiller on 19 August 2020 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Robert Glenton)

By Grant Tiller on 24 July 2020 ( 16 Comments )

Exposing the Market Leading Regulator/Rectifier

By Grant Tiller on 14 July 2020 ( 4 Comments )

Custom Norton Commando Wiring Diagram (Klaus Völmle)

By Grant Tiller on 9 July 2020 ( 4 Comments )

Custom Norton Dominator 650ss Wiring Diagram (Greg Marsh Enterprises)

By Grant Tiller on 1 July 2020 ( 11 Comments )

Norton Commando Wiring Diagrams

By Grant Tiller on 16 June 2020 ( 4 Comments )

Custom Norton Commando Wiring Diagram (Peter Scheidegger)

By Grant Tiller on 26 May 2020 ( Leave a comment )

Custom Norton Commando Wiring Diagram (Nile Newton)

By Grant Tiller on 20 May 2020 ( 4 Comments )

Custom Norton 1972 Commando Wiring Diagram (Benji Bishop)

By Grant Tiller on 23 April 2020 ( 3 Comments )

Custom Norton 1972 Commando Wiring Diagram (Vaughan Rochford)

By Grant Tiller on 6 April 2020 ( 14 Comments )

Custom Norton MK3 Commando Wiring Diagram (Graham Tiller)

By Grant Tiller on 4 April 2020 ( 2 Comments )

Lucas/Wassell 1970-74 Norton Commando Headlamp Harness

By Grant Tiller on 26 March 2020 ( Leave a comment )

Custom Norton MK3 Commando Wiring Diagram (Tim Jarboe)

By Grant Tiller on 13 February 2020 ( 4 Comments )

Electrex World – unboxing, fitting & opinions

By Grant Tiller on 27 January 2020 ( 1 Comment )

Lucas/Wassell 1968-69 Norton Commando Main Harness

By Grant Tiller on 19 December 2019 ( Leave a comment )

Custom Norton Commando Wiring Diagram (David Stovin)

By Grant Tiller on 18 August 2019 ( 8 Comments )

Ignition Coils

By Grant Tiller on 15 August 2019 ( 2 Comments )

Custom Norton Commando Wiring Diagram (Steve Black)

By Grant Tiller on 12 August 2019 ( 17 Comments )

Lucas/Wassell 1970-74 Norton Commando Main Harness

By Grant Tiller on 15 July 2019 ( 1 Comment )

Custom Norton Commando Wiring Diagram (Luke Turner)

By Grant Tiller on 12 July 2019 ( 3 Comments )

Custom Norton Commando Wiring Diagram (MichaelB)

By Grant Tiller on 5 July 2019 ( 20 Comments )

Norton Commando Ignition Switch

By Grant Tiller on 20 June 2019 ( 16 Comments )

Testing your Motorcycle Rectifier

By Grant Tiller on 12 May 2019 ( 3 Comments )

British Motorcycle – Cable Color Chart

By Grant Tiller on 16 April 2019 ( Leave a comment )

Vodafone Business Broadband

By Grant Tiller on 19 March 2019 ( 5 Comments )

Norton Commando Timing Cover Tightening Order and Screw Length

By Grant Tiller on 25 February 2019 ( Leave a comment )

VDI (file)Sync or Swim

By Grant Tiller on 7 July 2018 ( 5 Comments )

Norton Commando Cylinder Head Tightening Order and Torque

By Grant Tiller on 11 March 2018 ( Leave a comment )

Rise of the Machines

By Grant Tiller on 9 January 2017 ( 9 Comments )

Norton Commando Cylinder Base Tightening Sequence and Torque

By Grant Tiller on 23 October 2016 ( Leave a comment )

Triumph Bonneville T120 (1965)

By Grant Tiller on 11 April 2015 ( 1 Comment )

Ariel Huntmaster (1958)

By Grant Tiller on 19 October 2014 ( Leave a comment )

Sunbeam S7 Deluxe (1950)

By Grant Tiller on 10 December 2013 ( Leave a comment )

RES Software and the 20th E2E Virtualization Conference

By Grant Tiller on 17 July 2013 ( Leave a comment )

Audi – a step backwards

By Grant Tiller on 15 July 2013 ( Leave a comment )

Top Tip for Starting the Day!

By Grant Tiller on 9 July 2013 ( Leave a comment )

2002 Mercedes A-Class Parking Sensors

By Grant Tiller on 9 July 2013 ( Leave a comment )

Audi A6 Cup Holder

By Grant Tiller on 22 April 2011 ( Leave a comment )

Bring Your Own Device

By Grant Tiller on 6 April 2011 ( Leave a comment )

Demonstrating Different Scenarios and Keeping it Simple

By Grant Tiller on 3 April 2011 ( Leave a comment )

Creating a Trace file/detailed Log in RES Workspace Manager 2011

By Grant Tiller on 2 April 2011 ( Leave a comment )

Hibernation – Windows 7 and Windows Vista

To disable hibernation To enable hibernation

By Grant Tiller on 27 March 2011 ( 5 Comments )

Audi A6 Avant (C6) – LED Tail Light Retrofit