Northampton Motorsport

Northampton Motorsport Welcome to Northampton Motorsport Ltd, premier Rolling Road Tuning and Performance Specialists based

15/06/2026

Christians Renault 5 Turbo 1 on the dyno for engine calibration running an Black ECU.

29/05/2026

We have been working with Phil & Mark and their Turbocharged Westfield Megabusa race car since 2013.

Running a full engine management suite, dash and loom with features such as Traction control, Launch control, switchable maps, phase / anti-phase turbo control, drive by wide (utilising the ETA), knock and lambda control, paddle shift plus a lot, lot more.

After a shakedown and map check, the engine produced 510bhp and 300lbft with 11,000RPM available.

22/05/2026

Charlie’s Caterham 360R was recently with us for a Throttle Body and Camshaft upgrade.

This 360 made 180bhp and 142lbft before the work began. We installed a set of throttle bodies, Carbon airbox, Air Filter, valve train and a new MBE 9M4 ECU.

After calibration, the engine produced 228bhp and 169lbft.

www.northamptonmotorsport.com

19/05/2026

McLaren M8D on the dyno last week. The recognisable papaya coloured 1970 Can-AM Chevrolet is powered by a 7.62 litre V8 producing around 850-bhp, capable of speeds in excess of 200mph.

Nicknamed the “Batmobile”, the iconic racer competed across North America in the Can-Am series, taking multiple victories during McLaren’s dominant era.

www.northamptonmotorsport.com

14/05/2026

Kevin’s 600BHP Mk5 Golf car was on the dyno earlier this week for engine calibration.

It features a 2.0L EA113 TFSI engine built by .engineering and controlled by a engine management suite.

After calibration, the engine produced 600BHP and 470lb/ft

08/05/2026

In the midst of lots of fantastic period correct Es**rt touring cars let’s get some clarity on what constitutes a factory Group 2 ‘Zakspeed’ Es**rt after 1974.

For international European touring car post 1975 there were only ever 3 ‘works’ cars built, by works that means a Ford funded program by Team Zakspeed to contest an fia championship. Zakspeed built just 3 cars (specials) for this, all 3 were in D&W livery, only 2 exist today and only 1 in original paint which is here, chassis 01.
Ford factory pulled out of mainstream touring car racing, with the regulation changes at the end of ‘74 the GAA Capri effectively made obsolete. With pressure from Eric Zakspeed Ford funded the programme for 1979 to contest the ETCC Group 2 division 3 championship to which Zakspeed won with that 3 car team.

A ‘works’ Zakspeed RS1800 international Group 2 is identifiable by an 1840cc engine, 4 speed gearbox using Hewland internals, leaf spring and tramp bar rear suspension, fully floating axle, magnesium bearing carriers and drive shafts, onboard air jacks, centre lock magnesium 16” wheels with Porsche RSR hubs, Girling 16/4 front calipers, Porsche RSR rear calipers, semi floating discs, fabricated tension strut front suspension and quick fill fuel system along with a host of changes to chassis reinforcement and geometry.

If it doesn’t have this combination then it is a domestic series DRM car of which Zakspeed built 11 customer cars to race in national championships, these would generally have 5 speed ZF gearbox and 6 link rear suspension but with 15” bolt on stud wheels, no air jacks or quick fill fuel systems with regular compression strut suspension. Division racers for DRM not international FIA Group 2.
Same with the post ‘74 replicas currently racing, these are replicas of DRM cars or national series cars not FIA Group 2
Ultimately an FIA Group 2 car is by nature slower with regulation constraints, largely down to leaf springs and 4 speed gearbox hurting things but it was supremely clever and works remarkably well.

Melliard of London ltd

05/05/2026

Dave’s VW Scirocco Sprint car was back on the dyno today after installing a Sequential box controlled by Easy Shift.

This Scirocco has a full engine management suite and Throttle Bodies.

We last saw this car two years ago and after two years of sprinting, the 2.OL 16v engine is still producing 232bhp and 173lb/ft

www.northamptonmotorsport.com

01/05/2026

Ollie’s home built 106 Quiksilver on the dyno this afternoon for engine calibration.

Powered by an Classic ECU, Throttle Bodies and a fast road cam, the engine produced 106BHP and 97LB/FT.

27/04/2026

Dans Caterham R400 on the dyno after a Throttle Body conversion featuring throttle bodies and a new MBE 9M4 ECU from

After mapping, the 2.0L Duratec engine produced 225bhp and 175lb/ft.

23/04/2026

Kevin’s Fiesta ST150 Turbo on the dyno for mapping yesterday controlled by an MBE ECU.

After mapping, the engine produced 430bhp and 400LB/ft.

Address

Unit 52, Rothersthorpe Crescent
Northampton
NN48JD

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

Telephone

+441604766624

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