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.
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Monitoring Fuel Pressure in Racing Cars
We're often asked how fuel pressure can be monitored when tuning or fettling engines. The...
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JUMP START PLUGS ... And the question of the other half!! (by George) Amongst the thous...
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Cooling System Header tanks - in Race Cars
Here at Merlin we sell a wide variety of coolant header tanks. We frequently get asked wh...
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FHR / HANS Devices - Explained
FHR / HANS DEVICES - EXPLAINED If you are competing in MSA governed events within the U....
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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....
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Lifeline Fire Extinguisher Servicing, understanding the service labels on your bottle
Lifeline have very specific instructions relating to frequency of servicing, the lifetime...
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Motorsport Helmets, how to measure for correct size
HOW TO MEASURE To establish which size helmet you may need, first you need to me...
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Assembling a Push-Fit Fuel / Oil Hose using Aeroquip Hose & Unions
This guide is designed to help you put together the popular range of Aeroquip Push-Fit (Socketle...
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How to measure hoses and tubes for race car fluid systems
A common question when it comes to measuring hoses and tubes is what to measure? Do...
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Whats the difference between Metric, JIC, BSP, and NPT threads?
How to Measure and Identify Threads Here at Merlin, we get asked how to measure threads, such as...
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