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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Switching from a 3/4" to a 5/8" bore will reduce pedal effort by increasing hydraulic leverage, a...
Read more Archived in: Brake Master Cylinder | Brake hydrauic seal
Do the Vitaloni Californian mirrors come with fitting screws and a gasket?
The Vitaloni Californian Mirror (VIT104) includes both the fitting screws and gasket. You can vi...
Read more Archived in: race mirror
The Odyssey Extreme Racing 20 Battery PC545 is a popular and suitable choice for a Renault 2-litr...
Read more Archived in: Racing Batteries
All radiator caps sold by Merlin Motorsport are compatible with the Horizontal Aluminium Water He...
Read more Archived in: cooling fan | Momo steering wheel
Yes, Merlin Motorsport can supply the clutch flexi hose as specified—with a banjo or straight fit...
Read more Archived in: Goodridge brake hose
For a standard 1200cc Ford Anglia, the choice of Facet Electric Fuel Pump depends on where you pl...
Read more Archived in: goodridge fuel hose
What is the amp draw and watt rating for the CWP240 In-Line Blower Fan?
The CWP240 In-Line Blower Fan has an amp draw of 4.3 amps and requires a 7 amp fuse. The rating ...
Read more Archived in: cooling fan
The suitable radiator cap for the Universal Aluminium Horizontal Base Mount Water Header Tank (PH...
Read more Archived in: Coolnat Header Tanks | Radiator Hose Joiners
The ITG ARAB54 airbox is designed to reduce induction noise and, based on customer experience, it...
Read more Archived in: Carburettor air intake | Foam Air Filter
The AVO Telescopic Damper with Poly Bush Mount and 2" Body Diameter is currently in stock in the ...
Read more Archived in: Avo suspension
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 ...
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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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JUMP START PLUGS ... And the question of the other half!! (by George) Amongst the thous...
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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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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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