G4055D Colortune / Hi-Gauge Adapter Kit 14mm to 14mm long
![G4055D Colortune / Hi-Gauge Adapter Kit 14mm to 14mm long](https://www.freedomracing.com/media/catalog/product/cache/1/image/400x/9df78eab33525d08d6e5fb8d27136e95/g/4/g4055d.jpg)
G4055D Colortune / Hi-Gauge Adapter Kit 14mm to 14mm long This kit converts the thread on Colortune and Hi Gauge Compression Tester to fit most popular sizes of spark plugs fitted to most modern and classic cars, motorcycles, garden machinery and boats. C
G4055D Colortune / Hi-Gauge Adapter Kit 14mm to 14mm long This kit converts the thread on Colortune and Hi Gauge Compression Tester to fit most popular sizes of spark plugs fitted to most modern and classic cars, motorcycles, garden machinery and boats. Contents: 1 x Thread Adapter 14mm x 18mm long 1 x Gas Seal Washer 1 x Hex Key Compression tester/colortune adaptor
![](https://rennlist.com/forums/attachments/928-forum/665240d1348101619-adjusting-928-mixture-using-colortune-anyone-img_0583_ht_wire_with_screwed_spark_head_.jpg)
Adjusting 928 mixture using Colortune, anyone? - Page 2 - Rennlist - Porsche Discussion Forums
![](https://files.ekmcdn.com/71c3a7/resources/design/8814-potw.png?v=7faa2f1e32f92718d2523d26d45d763c)
Colourtune
![](https://www.picclickimg.com/4VMAAOSwfhVeU8Kk/MOTORCYCLE-MOTORBIKE-gunson-COLORTUNE-10mm-vintage-g4172-JIMCT.webp)
MOTORCYCLE MOTORBIKE KIT gunson COLORTUNE 12mm g4171 JIMCT colourtune tester $177.00 - PicClick AU
![](https://cdn11.bigcommerce.com/s-5e3de2588p/images/stencil/500x659/products/14722/7767/gunson-gunson-hi-gauge-and-colortune-plug-adaptor-kit-14mm-slim-tapered-thread-g4055c__07564.1633748906.jpg?c=2)
Gunson Hi Gauge & Colortune Plug Adaptor Kit 12mm Thread
![](https://gibbousoutfitters.com/cdn/shop/products/DecisionTreeTemplate_1.jpg?v=1676311206&width=1361)
Headset and Helmet Mount Adaptors – Gibbous Outfitters
![](https://www.gunson.co.uk/items/large/G4074_Left.jpg)
Gunson G4074 Colortune Single Plug Kit 14mm
![](https://www.gsparkplug.com/media/catalog/product/cache/1/image/650x/040ec09b1e35df139433887a97daa66f/G/4/G4055C_PACKAGING.jpg)
Gunson G4055C Colortune Adaptor Kit 14mm - Taper Slim
![](https://www.etoolcart.com/media/catalog/product/cache/2/image/9df78eab33525d08d6e5fb8d27136e95/g/4/g4074_-w_1920x1440.jpg)
G4074 Colortune for 14mm Spark Plug
![](https://cdn11.bigcommerce.com/s-5e3de2588p/images/stencil/1280x1280/products/14730/9681/gunson-colortune-10mm-fuel-air-mixture-tester-kit-for-motorcycles-g4172__79188.1704794760.jpg?c=2)
Gunson Colortune 10mm Fuel Air Mixture Tester Kit G4172
![](https://images-na.ssl-images-amazon.com/images/I/61EmhJhUWtL._MCnd_AC_SR462,462_.jpg)
GUNSON Adaptor Kit 14 mm : Automotive
![](https://i.ebayimg.com/images/g/rSYAAOSwu1FdsFax/s-l1600.jpg)
Gunson G4055D Colortune Adaptor Kit 14mm - Long Reach
![](https://gibbousoutfitters.com/cdn/shop/products/Myproject_26.jpg?v=1676153165&width=1946)
Headset and Helmet Mount Adaptors – Gibbous Outfitters
![](https://www.gunsonshop.com/contents/media/g4055c_gunson_colortune_adaptor_kit_14_mm_taper_slim_gunsonshop_002.jpg)
14 MM Taper Slim Adaptor Kit for Gunson Colortune G4055C