Manage cookies
We use cookies to provide the best site experience.
Manage cookies
Cookie Settings
Cookies necessary for the correct operation of the site are always enabled.
Other cookies are configurable.
Essential cookies
Always On. These cookies are essential so that you can use the website and use its functions. They cannot be turned off. They're set in response to requests made by you, such as setting your privacy preferences, logging in or filling in forms.
Analytics cookies
Disabled
These cookies collect information to help us understand how our Websites are being used or how effective our marketing campaigns are, or to help us customise our Websites for you. See a list of the analytics cookies we use here.
Advertising cookies
Disabled
These cookies provide advertising companies with information about your online activity to help them deliver more relevant online advertising to you or to limit how many times you see an ad. This information may be shared with other advertising companies. See a list of the advertising cookies we use here.

EngineMasters — Expert Engine Repair & Performance Services

At EngineMasters, we specialise in precise, reliable engine repair and performance tuning for every make and model. From minor overhauls to complete rebuilds, our team of certified technicians employs the latest diagnostic tools and OEM-quality parts to restore your engine’s efficiency, power, and longevity. Whether you drive a daily commuter, a classic vehicle, or a high‑performance machine, EngineMasters delivers transparent service, outstanding workmanship, and the peace of mind you deserve.
About EngineMasters – Your Engine, Our Expertise
EngineMasters was founded by a collective of seasoned automotive engineers and master technicians with over thirty years of combined experience in engine diagnostics, repair, and performance enhancement. Our mission is to set a new industry standard for engine care in the UK by combining cutting‑edge technology with traditional mechanical craftsmanship. We understand that your engine is the heart of your vehicle, and any inefficiency, wear, or fault can compromise reliability, fuel economy, and safety.
Our state‑of‑the‑art workshop in Birmingham houses OEM-grade diagnostic scanners, high‑precision engine test benches, and a fully equipped machining bay for cylinder head milling, crankshaft regrinding, and block align‑boring. Every engine that arrives at EngineMasters undergoes a thorough 50‑point inspection—covering compression, oil pressure, coolant integrity, and electronic control unit (ECU) fault codes—so we can pinpoint root causes rather than merely treating symptoms.
Transparency is central to our approach. We provide written estimates with line‑item breakdowns of parts, labour, and optional performance upgrades. Clients receive photographic evidence and digital reports at each repair stage, ensuring you know exactly what’s happening under the bonnet. Our technicians are dedicated to explaining complex issues in clear, jargon‑free language, empowering you to make informed decisions about your engine’s care.
Beyond routine repairs, EngineMasters offers ECU remapping, forced‑induction upgrades, and performance balancing for those seeking to unlock additional power and torque. Every modification is road‑tested and dyno‑certified, guaranteeing reliability and compliance with UK emissions regulations. We partner with leading parts suppliers to source genuine and performance‑grade components, from high‑flow camshafts to bespoke turbochargers.
At EngineMasters, we’re committed to ongoing education and community engagement. We host quarterly “Know Your Engine” workshops, where vehicle owners learn basic maintenance, troubleshooting techniques, and the science behind engine performance. By demystifying engine technology, we foster a culture of proactive care that saves money and prolongs vehicle life. When you choose EngineMasters, you gain a trusted partner dedicated to your engine’s health, performance, and your total satisfaction.
Our Services – Six Precision Engine Solutions
  • Comprehensive Engine Diagnostics
    Using OEM‑approved scan tools and live data‑stream analysis, we perform deep diagnostics on fuel delivery, ignition timing, valve timing, and emission‑control systems. We pair graphical scan‑tool outputs with mechanical tests—such as cylinder compression and leak‑down checks—to identify misfires, dropped cylinders, or head gasket faults with pinpoint accuracy. Detailed digital reports outline fault codes, test results, and recommended repairs.
  • Engine Overhaul & Rebuild
    Our full engine‑rebuild service includes complete component strip‑down, inspection of block, head, crank, and rods, and precision machining—bore honing, head surfacing, and crankshaft polishing—to OEM tolerances. We replace or upgrade all wear items: pistons, rings, bearings, gaskets, and seals, then reassemble with calibrated torque sequences. Every rebuild concludes with a dyno run to verify power output and thermal stability.
  • Cylinder Head Servicing
    Precision port‑matching, valve‑seat regrinding, and camshaft profiling optimise airflow and combustion efficiency. Our multi‑stage valve‑seat inserts and high‑performance valve springs extend service intervals and increase maximum rev capacity. We perform pressure‑testing and ultrasonic cleaning to remove carbon build‑up, restoring sealing integrity and compression consistency across all cylinders.
  • Forced‑Induction & Performance Upgrades
    From turbocharger replacements to supercharger retrofits, EngineMasters designs forced‑induction solutions calibrated for your engine’s displacement and compression ratio. We upgrade intercoolers, high‑flow fuel systems, and engine management maps to handle increased boost pressures safely. Every build is bench‑tested for boost‑leak integrity and heat‑soak resistance, delivering reliable power gains without compromising drivability.
  • ECU Remapping & Engine Tuning
    Our in‑house mapping suite tunes air–fuel ratios, ignition timing, and boost control to extract optimal performance and efficiency. Whether you need a mild power increase for towing or a full race‑spec map, our calibrations maintain safe engine parameters and comply with UK MOT emissions standards. Road‑test validations and on‑chassis dyno sessions confirm power curves and throttle response enhancements.
  • Oil & Fluid Exchange Programmes
    Regular oil, coolant, and transmission fluid exchanges are critical for engine longevity. EngineMasters uses high‑performance synthetic oils, OEM coolant formulations, and advanced filtration systems to remove contaminants and maintain thermal stability. Our fluid‑exchange rigs ensure complete system purges, protecting bearings, gaskets, and seals. Scheduled exchanges align with your driving profile—urban, motorway, or performance use.
Why Choose EngineMasters? – Six Strategic Advantages
  • OEM‑Grade Diagnostic & Machining Equipment
    Our workshop features the same high‑end scanners and machining tools used by manufacturers, ensuring measurement accuracy to within microns. This level of precision eliminates guesswork and guarantees component fits that meet or exceed factory tolerances.
  • Master Technicians with Factory Training
    Each member of our team holds manufacturer‑certified credentials in engine assembly, ECU calibration, and emission‑control systems. We undergo quarterly training updates directly from OEM technical centres to stay current with the latest engine technologies and recall bulletins.
  • Transparent Process & Detailed Reporting
    From initial diagnosis to final dyno‑test results, every step is documented with digital reports and photographs. Clients receive comprehensive before‑and‑after comparisons, enabling them to verify the work performed and understand exactly how repairs enhance engine health and performance.
  • Performance‑Tested & Emissions‑Compliant
    All tuning and forced‑induction upgrades are bench‑tested for peak performance and then validated on‑track or on‑road to ensure compliance with UK emissions standards. Our careful calibrations prevent excess NOₓ and particulate outputs, securing a clean MOT pass.
  • End‑to‑End Engine Care
    From the smallest sensor replacement to complete engine builds, EngineMasters handles every aspect in‑house—from diagnostics and machining to dyno verification and post‑service support. This vertical integration reduces turnaround times and ensures consistent quality control.
  • Customer Education & Community Support
    We believe an informed customer makes better maintenance decisions. EngineMasters hosts free quarterly workshops on engine care, diagnostics, and performance upgrades. These events—open to enthusiasts and professionals alike—foster a community of knowledgeable, engaged vehicle owners.

Customer Testimonials
  • Oliver T., London
    “I brought my BMW in for a persistent misfire that other garages couldn’t diagnose. EngineMasters not only fixed the faulty injector but also identified a cracking head gasket before it became catastrophic. Their detailed report and quick turnaround saved me from a costly breakdown.”
  • Amelia S., Manchester
    “My vintage Jaguar needed a full engine rebuild. The EngineMasters team delivered a masterful restoration, balancing classic authenticity with modern reliability. The dyno report they provided showed the engine performing better than factory specs—truly exceptional work.”
  • Daniel B., Birmingham
    “I wanted a mild performance boost for towing my camper van. EngineMasters fitted and tuned a bespoke turbocharger setup that added 40 bhp and improved torque at low revs. The engine runs smoothly, and my MPG actually improved despite the extra power.”
  • Sophie K., Bristol
    “Their oil and coolant exchange programme is excellent. I noticed reduced engine noise and smoother rev transitions after just one service. The transparent reporting and proactive reminders keep me on top of maintenance—highly recommended.”
FAQ
1. How long does a full engine rebuild take?
A complete rebuild—including disassembly, machining, reassembly, and dyno testing—typically requires 5–7 working days. We provide a precise delivery schedule upon confirmation, and expedited options are available for critical projects.
2. Can you tune my engine without affecting my MOT emissions?
Yes. Our ECU remapping protocols optimise performance within legal emission limits. Every map undergoes emissions testing to ensure compliance with UK MOT standards, minimising NOₓ and particulate outputs.
3. Do you offer warranties on engine repairs?
EngineMasters provides a 12‑month/20,000‑mile warranty on all engine rebuilds and performance upgrades. We guarantee workmanship and parts quality; any covered issues will be addressed promptly at no additional labour cost.
4. How often should I replace engine fluids?
We recommend synthetic oil changes every 10,000 miles or annually, coolant flushes every two years, and transmission fluid exchanges every 30,000 miles. Your specific driving conditions—such as heavy towing or frequent short trips—may require more frequent intervals, which we tailor to your usage profile.
5. What payment options are available?
EngineMasters accepts major credit and debit cards, bank transfers, and financing arrangements for larger projects. We offer transparent, itemised invoices and can split payments into scheduled instalments for engine rebuilds or performance packages.
6. How do I book a diagnostic appointment?
Simply contact our workshop via phone or email, or book online through our website. You’ll choose a convenient time slot for drop‑off or valet collection, and we’ll conduct a comprehensive diagnostic check—complete with a written estimate—before proceeding with any repairs.
Contact Us – Restore Your Engine’s Power
Don’t let engine troubles hold you back. Contact EngineMasters today to schedule your diagnostic appointment, request a rebuild quote, or discuss custom performance upgrades. Our friendly team is here to answer your questions, guide you through options, and ensure your engine operates at its very best.
📍 Address: 27 Bishopsgate, London EC2N 4AJ, United Kingdom
📧 Email: enginemasters@mail.com
🕒 Hours:
  • Monday – Friday: 8:00 AM – 6:00 PM
  • Saturday: 9:00 AM – 2:00 PM
  • Sunday: Closed
Experience engine excellence—only at EngineMasters.
Made on
Tilda