
The Fast Road Track Edition
Join an exclusive list of only 16 owners of your own personally specified fast road track day version Austin Healey Sebring Fastback.
16 Limited Editions
Be part of an exclusive group of owners -
Mythron Cars will only build 16 versions of the Austin Healey Fastback so this is your chance to own a piece of history.
The Fast Road Track (FRT) Car
The Fast Road Track Day (FRT) is our interpretation of the Austin Healey Fastback that was raced by Sir Stirling Moss and Steve McQueen at Sebring. We have endeavoured to create something for those who want to enjoy the driving experience of a classic car on and off the track.
The cars feature full adjustable upgraded suspension, brakes, carbon fibre seats, electronic dials and a half roll cage giving a more responsive and focussed driving experience with the added safety of race car.
We retain the essence of the car with a rebored 1380cc Series A+ Engine which has a racing cylinder head, coupled to a 4 speed straight cut gearbox to deliver the most exhilarating experience.
From £65,000 (Depending on specification)

“When you're racing, it's life. Anything that happens before or after is just waiting.”
— Steve McQueen
Make it yours
Creating something unique takes skill and time and our team are best placed to bring your idea to life. Our skilled technicians can bring your vehicle to life using their expertise to create your own Mythron Healey!
We have a 7 Step Process that is proven to deliver your dream Austin Healey Fastback or Midget Fastback. Please see below our full process in detail but if you would like to learn more in detail feel free to call us or drop us an email.
FRT
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Chassis & Body
Fully reconditioned Austin Healey Mk 1 Chassis Round Wheel Arch
Fibreglass Sebring Bonnet
Fibreglass Sebring Fastback Shell
Clip-in Side Windows with sliding vents
Front & Rear Screens
Engine & Transmission
Series A+ engine re-bored to 1380cc
High Compression Pistons +60 Oversized / Grant Piston Rings
Neil Slark Stage 2 Fast Road Cylinder Head
Maniflow Stage 2 / 5" Exhaust Manifold Ceramic Coated
Maniflow Twin Tailpipe Exhaust System 1 5/8"
Re-built 4 Speed Straight Cut Gearbox Rib Cased
Re-conditioned Prop Shaft Powder Coated
Blackline Helical Gear LSD
3:9:1 Ratio Differential
Mocal 13 Row Oil Cooler
WOSP High Torque Starter Motor
WOSP Alternator
FACET Fuel Pump
Aldon Yellow Electronic Distributer
Weber DCOE 45 Carboretter
Aluminium Radiator
Oil Catch Tank
Lightweight Competition Halfshafts / 14Kg per Shaft
Steering & Suspension
400 Lb 8" Front Coil Springs
Custom 1.5 Degree Negative Camper Trunnions
Momo Prototipo 13.5 inch Leather Steering Wheel
OMP Electronic Quick Release Boss
Custom Front Suspension Top Link Kit
Refurbished Front Armstrong Lever Arm Dampers with Bespoke Adjuster Valves
Rear Quarter Elliptical Springs
Rear Telescopic Fully Adjustable Dampers
Interior
Tllett B8 Full Carbon Seats
Custom Tilett Alcantara seat pads
Reconditioned and Ceramic Coated Handbrake
Mark 1 Dashboard with Custom Dial Configuration
Electronic Dials; Tachometer with Shift Lights, GPS Speedometer, Oil Pressure, Water Temperature and Fuel Gauge
Custom Door Cards
FIA Compliant Half Roll Cage
TRS 3 Inch 4 Way Harnesses
Traditional Gear Level Knob
Ceramic Coated Gear Level
Exterior
Painted to your colour specification
LED Rear Light Conversion
LED Indicators
Custom Ceramic Coated Ray Dot Style Side Mirrors
Bespoke LED Headlights with day running lights
Le Mans Filler Cap
Front Towing Eyes
110 Degree Wiper Motor
Black 8 inch Wiper Blades
Electric Washer pump with single twin jets
Ceramic Coated "Sebring' Bonnett Badge
Braking
Willwood Triple Cylinder Pedal Box with Balance Bar. Featuring a lightweight aluminium frame, with high strength reinforced I-Beam style forged 6.25:1 ratio pedal arms. The non-skid waffled pedal pads can be laterally adjusted for driver preference or clearance as necessary.
Front
KAD 4 pot Billet Alloy Calipers
8" Discs
Bespoke Billet Alloy Hubs
Tapered Wheel Bearings
BF Goodridge Braided Hoses
Rear
Drum Brakes
Wheels & Tyres
Black Custom Weller Steel Competition Wheel 5J x 13″
These steel wheels have been design especially for use with Midget and Sprites.
The wheels feature an ET20 offset to enable them to be used on both round wheel arch models.
Weighting just 5kg the wheel is design for competition and fast road use.
AVON CR6ZZ 175/70 R13 Tyres
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01 Design Consultation
We believe your car should be as personal to you as possible. Meeting with our design team will allow you the opportunity to choose the correct interior, gearbox and colour of your choice. We have a number of packages available which include half roll cages, full roll cages, fully carpeted, roof linings through to dial colours and layout.
After the consultation you will leave with a 3d visualisation of your final build and a timeframe for completion.02 Chassis Preparation
This is one of the most important stages of the build. We will source a suitable donor vehicle for you or begin removing all the parts from your car.
Our engineers will review the condition of your chassis and replace any panels or areas of concern using original heritage panels and parts.
Should a full or half roll cage be chosen it will be fitted at this stage.
03 Sebring FastBack Shell & Bonnet Bonding
Our engineers will pass the chassis over to our bonding team who will bond the fastback shell to the A-Pillar / B-Pillar of chassis as well as around the rear of the wheel arches.
We will also fit the fuel tank, filler neck and filler cap at this point.
The bonnet and doors will also be fitted to the car at this stage to ensure all panel gaps are correct.04 Preparation & Final Paint
The car will no be taking shape and it is time to prepare the car for final paint.
Having chosen your final colour during the Design Consultation the appropriate final undercoat will be applied.
Following this 3 layers of final colour will be applied, blocked and polished.
05 The Build
The car will now begin its build stage as agreed with any unique inclusions from the Design Consultation.
Will will begin with suspension and axles, steering column and brakes before the engine and gearbox are installed.
Our trimming team will work on the dashboard and internal carpet and headliner if you choose them.
The car will also be fully wired and plumbed at this stage
Throughout the process we will upload video and images to your private project build area on our website.
06 Engine Running in Rolling Road Set Up
Upon completion of the build the car the engine will be broken in for 100 miles on a high zinc content oil. After this the car will be switched to a 20w50 mineral oil for the next 400 running in miles. Once 500 miles are complete the car will be switched to a 20w60 race oil.
At this point the car will pass to our tuning team who will set the timing and tune the car running on a rolling road.
A full diagnostics including BHP with performance curves will be provided as part of the handover.
07 Test Run & Handover
Upon completion of the set up we would like to invite you to Goodwood Motor Circuit for you own personal set up and hand over.
During your session our engineer will adjust the car to suit your driving style, from suspension, brake bias through to clutch and brake pedal positions.



























































If you would like to discuss becoming a part of something truly unique…
Please feel free to call us on +44 7702 705845 or email us at Jez@mythron.co.uk