Evaluator Live Preview · Mechspec MG Centre
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Prospect Hill Farm, Wiseton · Doncaster / Nottinghamshire what3words: ///rehearsal.outgrown.spurring
Workshop: 01777 818283 Dave Parker Direct: 07930 483697
BRITISH CLASSIC MG MOTORWORKS · WISETON ATELIER

Historic MG Engine Rebuilding & Concourse Restoration.

From turn-key 5-bearing MGB and Midget engine remanufacturing with Peter Burgess gas-flowed unleaded heads, to full bare-metal rotisserie restorations and the UK's largest archive of 2,000+ repatriated rust-free US export MGs. Founded in 1985 by BCV8 champion Dave Parker.

Explore In-House Equipment Moats →

40+ Yrs

Marque Dedication

2,000+

US MGs Repatriated

25+ Yrs

Engine Rebuild Legacy

4.9 ★

Enthusiast Rated

TURNKEY ENGINE BUILDS & CONCOURSE ATELIER
1860cc Fast-Road Stage 2 Powerplant

Dynamically balanced bottom end, Peter Burgess Econotune gas-flowed unleaded cylinder head, high-torque camshaft, lightened flywheel, and full 12-month / 12,000-mile warranty. Hand-assembled at Prospect Hill Farm.

  • Lead-Free Conversion: Hardened valve seats & bronze guides
  • Precision Tolerances: Rebored, honed & micro-ground crank
  • Marque Guarantee: 12 Months / 12,000 Miles peace of mind
  • Old Unit Exchange: Standard exchange or outright purchase

Two Specialist Disciplines. One Singular Standard of Marque Engineering.

To preserve the uncompromising benchcraft expected by historic sports car custodians, Mechspec MG Centre decouples its high-ticket engine and restoration motorworks from the Wiseton Heritage Spares Vault.

FLAGSHIP COMMISSION ATELIER

Mechspec Classic MG Atelier

Dedicated exclusively to full ground-up rotisserie restorations, turnkey engine remanufacturing, fast-road performance builds, and competition tuning for MGB, Midget, MGC, and V8 models.

Typical Commission Scope: £2,200 – £45,000+
  • Turnkey Engine Builds: Hand-built by Dave Parker and master engine builder Steve (1800cc, 1860cc Stage 2, 1275cc, 1500cc).
  • Peter Burgess Partnership: Gas-flowed, unleaded performance cylinder heads fitted with brand-new valves and dual springs.
  • Concourse Bodywork & Paint: Full bare-metal rotisserie restorations and oven-baked resprays by Russ & Bill.
  • Fast-Road Upgrades: Triple Weber 45 setups (200 BHP MGCs), V8 conversions, and suspension polybush geometry.
HISTORIC PROVENANCE ARCHIVE

Wiseton Heritage Spares Vault

Great Britain's largest private archive of rare, rust-free second-hand components salvaged from over 2,000 dry-climate US export MGs, alongside verified OEM and new heritage spares.

Worldwide Dispatch · Savannah, GA Repatriation Archive
  • Transatlantic Salvage Provenance: 12 container shipments imported with Harry Dove, saving irreplaceable MGs from US scrap yards.
  • British Motor Heritage Supplier: Trusted by factory engineers to supply rare front crossmembers for MG RV8 development.
  • Obsolescence Solved: Period-correct Lucas sidelamp lenses, original kite-marked window glass, chrome trim, and gearboxes.
  • Global Dispatch: Fast courier shipping across the UK, Europe, and direct accounts with US collectors.

Explore Our 4 In-House Workshop Moats

Unlike brokers who sub-contract critical phases, Mechspec operates comprehensive in-house engine rebuilding, body alignment, and historic parts facilities under our own roof at Prospect Hill Farm.

MOAT 1 · 25+ YEARS CONTINUOUS ENGINE MASTERY

Precision Engine Rebuilding & Unleaded Cylinder Heads

Every engine leaving our Wiseton workshop is hand-built by either founder Dave Parker or master engine builder Steve, who has dedicated over 20 years to classic MG powerplants. Blocks are re-bored, precision honed, and fitted with brand-new pistons; crankshafts are re-ground with fresh tri-metal bearings and balanced.

Cylinder Head Spec

Peter Burgess Unleaded Gas-Flowed

Warranty Period

12 Months / 12,000 Miles

Marque Coverage

MGB 1800/1860, Midget 1275/1500, V8

Exchange Surcharge

£195 (Rebuildable core unit)

Turnkey Unleaded Remanufacturing
Engine block re-bored and honed, new oil pump, new camshaft & cam followers, new timing chain & tensioner, Peter Burgess unleaded head with new valves & springs, reconditioned rocker assembly.
MOAT 2 · THE HARRY DOVE SAVANNAH ARCHIVE

12 US Containers & 2,000 Repatriated Rust-Free MGs

Beginning in 1990, Dave Parker teamed up with 60-year-old Harry Dove in Savannah, Georgia. Seeing American junkyards crushing solid, dry-state MGBs and Midgets due to changing US tastes, Mechspec dismantled and packed over 2,000 rust-free MGs into 12 separate 40-foot sea shipping containers back to Yorkshire.

Salvaged Vehicles

2,000+ MGBs, Midgets & MGCs

US Container Loads

12 × 40-Foot Transatlantic Shipments

Factory Heritage Order

Supplied RV8 Suspension Crossmembers

Original Sheet Metal

Rust-Free California & Georgia Steel

The Wiseton Parts Vault
Original date-coded kite-mark window drop glasses, Mk1 early sidelamp lenses, factory British Motor Heritage crossmembers, and rust-free body panels unobtainable anywhere else in Europe.
MOAT 3 · COACHWORK RESTORATION STUDIO

Rotisserie Bare-Metal Restorations & Paintwork

Run on site by coachwork craftsmen Russ and Bill, our dedicated bodywork facilities handle full bare-metal rotisserie restorations. From replacing structural sills and floor pans with genuine British Motor Heritage panels to lead-loading panel joins and oven-baked show finishing.

Panel Heritage

British Motor Heritage Approved

Body Preparation

Rotisserie 360° Alignment Jig

Paint Finish

Period Cellulose & Modern Low-Bake 2K

Corrosion Protection

Full Epoxy Primer & Cavity Wax

Concourse Coachwork Perfection
Complete de-trim, bare-metal shell stripping, sill replacement, gap profiling, engine bay and undersides finished in period-accurate factory hues.
MOAT 4 · RACING HONOURS & FAST-ROAD TUNING

BCV8 Championship Proven Race Engineering

Mechspec's engineering prowess is directly forged on British race circuits. Dave Parker won the BCV8 Championship Standard Class in 1995 and subsequently campaigned a 3.9L V8 GT in Class C. Mechspec client Andy Holmes triumphed in Class A in 1997. We build road-going fast-road specials, such as 200 BHP triple-Weber MGCs.

Racing Honours

1995 BCV8 Standard Class Champion

Rolling Road Setup

SU & Weber 45 DCOE Carburettor Tuning

Suspension Tuning

Corner-Weighted Fast-Road Geometry

Fast-Road Power

Up to 200 BHP at the Wheels (MGC/V8)

Championship Pedigree
Engine balance, port matching, Peter Burgess flow-bench testing, and electronic ignition timing tailored for peak torque and bulletproof historic reliability.

Classic MG Commission & Engine Estimator

Explore indicative investment brackets and workshop duration for your vintage MG project. Tailored directly by founder Dave Parker and master engine builder Steve.

1 Select Primary Workshop Scope

MGB 1800cc Unleaded Engine Rebuild

Re-bored, new pistons, reground crank, new oil pump, Peter Burgess unleaded head, 12-mo warranty.

Fast-Road 1860cc Stage 2 Build

1860cc overbore, balanced crank, lightened flywheel, Peter Burgess gas-flowed head, Kent/MG cam.

MG Midget 1275cc / 1500cc Engine

Complete A-Series or 1500 Triumph unit overhaul, new timing gear, unleaded cylinder head conversion.

Mechanical Recommissioning

Post-storage revival: fuel system, rebuilt carburettors, brake overhaul, cooling and ignition tune.

Bare-Metal Respray & Coachwork

Body de-trim, panel fitment, rotisserie prep, and oven-baked period-correct coachwork refinishing.

Full Concourse Rotisserie Restoration

Ground-up bare-metal rebuild, new Heritage sills, full mechanical, electrical, and interior retrim.

2 Select Vehicle Marque & Model

MGB Roadster / GT (1962–1980)

Chrome bumper or rubber bumper models, 1800cc B-Series 3-synchro or 4-synchro overdrive.

MG Midget MkI / II / III / 1500

Spridget 948cc, 1098cc, 1275cc A-Series or 1500cc late models, wire or Rostyle wheels.

MGB GT V8 / RV8 Conversion

Factory 3.5L Rover V8 or upgraded 3.9L/4.5L high-compression sports configurations.

MGC Roadster / GT (3.0L Straight-6)

7-bearing 2912cc C-Series, twin or triple Weber 45 DCOE fast-road setups.

MGA 1500 / 1600 / Twin Cam

Early post-war roadsters and coupés requiring authentic chassis and mechanical overhaul.

Austin-Healey Sprite / Classic British

Frogeye Sprites, BMC roadsters, and classic British sportscars sharing running gear.

3 Current Vehicle State & Project Stage

Driving & Serviceable Core

Vehicle or engine core is complete and running; ready for overhaul or exchange swap.

Barn Find / Long-Term Dormant Storage

Vehicle stored for years; seized fluids, perishable rubber, and seized hydraulics requiring assessment.

Disassembled / Basket Case Project

Partially stripped or abandoned project requiring re-inventory and missing parts sourcing.

ESTIMATED WORKSHOP COMMISSION BRACKET
£2,020 – £2,590
Estimated Workshop Cycle: Approx. 2 – 5 weeks · Bench scheduled at Prospect Hill Farm

Verified Heritage Rebuilds & Vehicle Projects

Documented craftsmanship leaving our Prospect Hill Farm barns for road tours, club rallies, and concourse lawns across Great Britain and overseas.

FAST-ROAD CONVERSION · 1970 MGC ROADSTER

200 BHP Triple Weber 45 Performance Fast-Road Rebuild

Originally rebuilt in the late 1980s and subsequently recommissioned by Mechspec with extensive performance upgrades. Engine rebored +0.060" with balanced crankshaft and lightened flywheel. Peter Burgess fast-road unleaded cylinder head, MG Motorsport camshaft, electronic ignition, and six-branch manifold into a Downton twin-pipe exhaust. Fueled by triple Weber 45 DCOE carburettors producing 200 BHP at the wheels. Rebuilt gearbox and overdrive with all-new brake lines, discs, drums, and stainless fuel tank.

Engine

3.0L C-Series +0.060"

Induction

Triple Weber 45 DCOE

Dyno Output

200 BHP @ Wheels

Cylinder Head

Peter Burgess Fast-Road

PERIOD ACCURACY · 1972 MG MIDGET MKIII

Exact Kite-Mark Glass & Period-Correct Concourse

A customer building a strict concourse Midget required window drop glasses with the exact original British kite-mark etched in the top corner for that production year. Mechspec sifted through 50 dismantled Midgets in our barns to source the flawless original glass, alongside pristine original chrome sidelamp lenses.

Model

Midget 1275cc

Authenticity

100% Period Correct

FACTORY HOMAGE · MGB GT V8

3.9L Rover V8 Competition Grand Tourer

Homage to the legendary factory MGB GT V8. Powered by a Mechspec-built 3.9L Rover V8 with high-torque camshaft, upgraded Edelbrock 4-barrel induction, 5-speed R380 gearbox, bespoke front crossmember, and ventilated 4-pot front brake conversion.

Engine

3.9L Rover V8

Transmission

5-Speed R380

GROUND-UP REBUILD · 1968 MGB ROADSTER MKII

Bare-Metal Shell Restoration & 1860cc Unleaded Suite

Complete rotisserie strip-down of an authentic MkII roadster. Coated in period Iris Blue with new British Motor Heritage floor assemblies and sill structures. Fitted with our signature Mechspec 1860cc fast-road engine, Peter Burgess unleaded cylinder head, balanced bottom end, electronic ignition, rebuilt 4-sync overdrive gearbox, and bespoke Biscuit leather interior.

Body Shell

Bare-Metal Rotisserie

Engine Build

1860cc Unleaded Stage 2

Coachwork

Iris Blue Low-Bake 2K

Interior

Bespoke Re-Trimmed Leather

40 Years of Mechanical Passion & The Great American Salvage

Mechspec MG Centre is not an impersonal corporate dealership or an outsourced broker. It is the life’s work of Dave and Christine Parker, who founded the business in 1985 in Worksop before moving to the historic barns of Prospect Hill Farm in 2000.

In 1990, hearing that dry-climate MGs in the United States were being sent to junkyard crushers due to rising local repair costs, Dave placed a magazine advert seeking cars. He was contacted by 60-year-old Harry Dove of Savannah, Georgia. Travelling across Georgia and Florida in the sweltering heat, Dave, Harry, and their crew dismantled over 50 MGs at a time, packing them into 40-foot sea shipping containers.

Over the subsequent decade, Mechspec received 12 transatlantic container shipments, rescuing rare, rust-free parts from over 2,000 classic MGs. This extraordinary preservation endeavour created the UK's most formidable archive of original factory components—so comprehensive that British Motor Heritage turned to Mechspec to source front suspension crossmembers when developing the factory MG RV8.

"We had a chap doing a concourse Midget who needed second-hand drop glass with the exact original British kite-mark applicable to that model year. We went through 50 Midgets in our barns and sorted him out. That's the difference between a parts seller and true MG custodians." — Dave Parker, Founder & Managing Director

1985 · Worksop Foundation

Dave and Christine Parker establish Mechspec MG Centre, supplying spares and servicing local and regional MG enthusiasts.

1990 · The Transatlantic Harry Dove Alliance

First voyage to Savannah, Georgia. Over the next decade, 12 containers and 2,000 rust-free classic MGs are salvaged from American junkyards.

1992 · British Motor Heritage RV8 Supplier

Heritage factory engineers purchase otherwise unobtainable front crossmembers from Mechspec during RV8 prototype development.

1995 · BCV8 Championship Laurels

Dave Parker wins the BCV8 Championship Standard Class and campaigns a 3.9 V8 GT in Class C. Mechspec client Andy Holmes wins Class A in 1997.

2000 · Expansion to Prospect Hill Farm, Wiseton

Moving lock, stock, and barrel into extensive barns and workshops at Wiseton, establishing dedicated engine building benches and full body facilities with Steve, Russ, and Bill.

Today · Over 40 Years of National Authority

Recognised nationwide by MGOC Spares and international collectors as the premier independent classic MG engine atelier and parts vault.

Prospect Hill Farm Workshop Guide

Mechspec MG Centre
Prospect Hill Farm, Gainsborough Road
Wiseton, Nr Doncaster, South Yorkshire / North Notts
Postcode: DN10 5AA
United Kingdom

///rehearsal.outgrown.spurring

Conveniently situated on the Gainsborough Road just east of Bawtry, accessible via the A1(M), M18, and A631. Visitors and collectors are warmly welcomed by Dave and Chrissy by appointment.

Bawtry Town Centre 8 mins (5.2 mi)
Doncaster (Racecourse / M18) 18 mins (12.4 mi)
Gainsborough Historic Town 14 mins (8.9 mi)
Retford (Kings Cross Train 1h 25m) 16 mins (9.8 mi)
Worksop / Sherwood Forest 22 mins (14.6 mi)
Sheffield (South Yorkshire) 35 mins (26.8 mi)
Lincoln Historic Cathedral Quarter 38 mins (25.1 mi)
Prospect Hill Farm · Wiseton · DN10 5AA Open in Google Maps
Call 01777 818283

Consult Dave Parker

PROSPECT HILL FARM WORKSHOP DESK

Connect directly with founder Dave Parker or master engine builder Steve to discuss your engine specifications, restoration feasibility, or rare spares requirements.

Prefer an immediate phone conversation? 01777 818283 · 07930 483697 (Dave Direct)