« Language
Currency »
01249 782101
Merlin Motorsport: Performance Parts for Racing Merlin Motorsport: Performance Parts for Racing
Menu
  • Home
  • About Merlin
    • Merlin Videos
    • Track-side Shop
    • Technical Workshop
    • How to Order
    • Find us
    • Customer Feedback
    • Jobs at Merlin
  • Shipping
    • Shipping
    • Terms & Conditions
    • Privacy Policy
    • Returns & Refunds Policy
  • Track-side Shop
    • Track-side Shop
    • Technical Workshop
    • Castle Combe Circuit
  • Technical Help
    • Merlin Knowledge Base
    • Contact
  • Special Deals
  • Great Gifts
    • Perfect Gift Ideas
    • Merlin Vouchers
    • Special Deals
    • Driving Gifts
  • Find us
  • How to Shop
  • Contact
  • Logout
Your Basket 0 Checkout
Login/Sign up

Merlin Knowledge Base

Back to Merlin Home Latest Q&As

We answer technical queries every day and provide information to help our customers find solutions to technical problems. We want to make all of this information available to everyone, so we’re pulling all together here (articles, technical specs, FAQs and Q&A sessions). This is a work in progress.

Search our Knowledge Base for information

If you can't find what you're looking for - Ask our experts a question.

Meet the experts

Steven Steven
George George
Gary Gary
Jack Jack
Edd Edd
Alex Alex
Paul Paul
Shop Shop

Latest Q&As - (answered by our own technical experts) plus latest Articles & Technical information

  • Article

    Temporary, reusable and flexible fasteners - for holding panels together during assembly

      CLECO PINS, CLAMPS AND PLIERS These very useful tools and pins are worth having in your ...

    Read more
  • Article

    VDO FLUID PRESSURE SENDERS

    VDO (CONTINENTAL) FLUID PRESSURE SENDERS - IDENTIFYING YOUR TYPE OF SENDER FOR REPLACEMENT The ...

    Read more
  • Article

    ALUMINIUM FRONT HUBS FOR TRIUMPH HERALD / SPITFIRE AND VITESSE / GT6

    AND THE FITTING OF BEARINGS AND STUDS TO THE ALUMINIUM HUBS These hubs are copies of the Triump ...

    Read more
  • Article

    Cooling System Header tanks - in Race Cars

      Here at Merlin we sell a wide variety of coolant header tanks. We frequently get asked wh...

    Read more
  • Article

    Jump Start Plugs

    JUMP START PLUGS ... And the question of the other half!! (by George)   Amongst the thous...

    Read more
  • Article

    Monitoring Fuel Pressure in Racing Cars

      We're often asked how fuel pressure can be monitored when tuning or fettling engines. The...

    Read more
  • Article

    FHR / HANS Devices - Explained

    FHR / HANS DEVICES - EXPLAINED   If you are competing in MSA governed events within the U....

    Read more
  • Technical article

    ITG Megaflow Air Filter Base Plates, how to measure for the correct size

    Here we explain how to measure and order the correct base plate for your ITG Megaflow air filter....

    Read more
  • Technical article

    Lifeline Fire Extinguisher Servicing, understanding the service labels on your bottle

      Lifeline have very specific instructions relating to frequency of servicing, the lifetime...

    Read more
  • Article

    Motorsport Helmets, how to measure for correct size

      HOW TO MEASURE   To establish which size helmet you may need, first you need to me...

    Read more
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6

Thank you for asking your question.

We'd love to stay in touch by E-News

(tick the box to sign up)

Featured Brands

  • Home
  • How to Order
  • Contact
  • Privacy Policy
  • Terms & Conditions
Batteries, Chargers & Parts , Brake & Clutch Parts , Carburettor Parts , Cooling , Electrical , Exhausts , Fasteners & Catches , Fire Extinguishers , Fluids & Oils , Fuel System , Goodridge Fluid Transfer , HANS & FHR Devices , Heat Insulation , Helmets & Racewear , Ignition Systems & Rev Limiters , Instruments & Gauges , ITG Air Filters , Mirrors , Oil System , Pit Track & Rally , Samco Silicone Hose & Kits , Seats & Harnesses , Steering Wheels , Suspension, Driveline & Steering , Trim , Weld On Alloy Fittings

©2026 Merlin Mailorder Ltd. All rights reserved.

Padlock Secure Shopping
SSL Certificate All major debit and credit cards accepted
This website uses cookies to improve your shopping experience. By continuing to browse this website, you are consenting to this. Dismiss this message