RACE SHACK is proud to offer our 'state of the art' facility at Tewkesbury, with all the benefits of:

•  Purpose built 6000sq ft workshop
•  Fully equipped CNC shop
•  Ultrasonic cleaning service 
•  Clean room for engine & component assembly
•  Chill-out Dyno viewing area and coffee bar
•  Nitrous Oxide fitting, filling & control
•  Collection and Delivery Service
•  Corner weights and set-up
•  Tig & Mig welding
•  Track side crew
•  Full race Preparation
•  Fault finding
•  Performance Servicing
•  ECU mapping
•  Weber, Dellorto & Holley jets

•  Mustang Chassis Dynamometer System. The dual eddy current rolling road with Mustangs unique Vehicle Simulation mode – where your vehicle will see the same load it sees on the road, track or Strip! Don’t set your car up at the track anymore - make changes on the Dyno where they can be measured! – then go to the track to race !
• 2000 BHP peak power, 900 BHP continuous power absorption
• 250 MPH Maximum speed
• Capable of Sub 8 second - 1/4 mile simulation - to within 1/10 of the actual track ET
• Multi-channel data logging – including broad band Air/Fuel ratio with continuous weather station adjustments to ensure repeatability.

Our general rate is £65 an hour plus VAT
This rate is used in the calculation of costs for all activities at RACE SHACK : CNC and general machining, engine building, electronics assembly, fabrication and welding (ferrous and non ferrous), engine setting up off the dyno (eg syncing a linkage and individual throttle bodies or high performance engine servicing etc ) and Carb Rebuilding / ultrasonics and bright metal plating.

All jobs are costed by the hour and all our quotes and costing are fully transparent - you as the customer have full visability of how long things take and what parts and labour we have charged you for.

For large orders such as significant machining and engine building orders we generate a work instruction which we provide to you as a quote - should you wish to go ahead we ask you to sign and return it. The work instruction forms the basis of a contract between you the customer and us at RACE SHACK - we do not undertake work outside the scope of that instruction without approval from you the customer. In this way you always have full visibility of what you're spending and what your getting for your money.
Call or email us for more details

Full Dyno diagnostic sessions are currently £95 a hour plus VAT plus any parts used at list plus VAT
This rate applies for a fuelling and advance setting runs be it for EFI programming or for selection of choke, main jet, idle jet, pump jet and air correctors for carburettor application.
This rate also applies if you wish to do 0- 60, 0-100 high speed roll on, full speed passes to a maximum of 250 mph, 1/4 mile simulation, hill climb simulation, track simulation, full vehicle simulation and fault finding or diagnostic runs.
Time starts from when we put you vehicle on the corner weight scales to capture the data required for the Dyno computer and stops when the straps are removed and the vehicle is ready to be driven off the Dyno platform.
See the tell me about the Mustang Dynamometer FAQ section for more details!