Part No.: MRD1005 Mfr# G4074

Colortune Kit (single plug) - MRD1005 - Gunson

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Product Description

Colortune Kit (single plug) - MRD1005 - Gunson
The Tune-up plug for Petrol/LPG 2 & 4 stroke engines with single, twin or multiple carburettors or fuel injection systems. The original and best tool for seeing what's happening inside the combustion chamber of the petrol engine. It allows you to see the combustion and to adjust the mixture by colour. Fits most petrol engines in standard form with additional adaptors available for vehicles with alternative sized spark plugs 18mm- G4055E 14mm - Long Reach G4055D 14mm - Tapered Seat G4055C 12mm - G4055B 10mm - G4055A The complete Colortune kit is also available with the following adaptors G4171 with 12mm Colortune Plug G4170 with 10mm Colortune Plug.

  • Kit includes: 14mm Short reach plug | Hexagonal ad
  • Colortune will fit most vehicles
  • Kit complete with instructions
  • Extra adaptor sizes available separately

Review: Bill Braun Submitted: 06/06/2023

Overall5 out of 5 stars.
verified

Subject
Perfect tool for tuning my MG Midget

Did this item work well with your project? What vehicle type are you using this for?
Tool works as described! MG Midget 1500.

Review: Rob Submitted: 05/09/2022

Overall5 out of 5 stars.
verified

Subject
Should have bought years ago

Did this item work well with your project? What vehicle type are you using this for?
I bought the colourtune to fine tune twin carnies on both my TR6 and MGA. MGA has never run better. So easy to use.

Review: Jeni Hawkes Submitted: 05/02/2022

Overall5 out of 5 stars.
verified

Subject
Husband used this on his classic cars and was well pleased

Did this item work well with your project? What vehicle type are you using this for?
Husband used this on his classic cars and was well pleased

Review: Kent Submitted: 29/05/2020

Overall5 out of 5 stars.
verified

Subject
Very clever piece of gear.

Did this item work well with your project? What vehicle type are you using this for?
Does an excellent job of helping you fine tune carb mixture.
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Prices displayed in:
£40.50 ex VAT£48.60 inc UK VAT
Out of stock, expected soon Apr 30, 2024. Add to cart and Back Order

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12 month warranty
Worldwide shipping
Price Match
Customer Comments
"Have been a Rimmer Bros customer for around 10 years, always pleased with the service and help from staff." Customer Comment