Mosler MT900 GT3

Mosler MT900 GT1

Our Drivers

  • Andrew Beaumont
  • Ben Clucas
  • Pat Gormley
  • Phil Keen
  • Henry Fletcher


Britcar Endurance Championship  (Class GT1) (selected rounds), Dutch Supercar (selected rounds) Britcar 24hr Race, Zolder 24hr Race, Belcar (selected rounds)

Mosler MT900 GT3 Technical Specification


  • Mosler MT900S road car modified to FIA GT3 regulations (not road-legal)
  • Rear mounted longitudinal V8 engine with 6 speed rear transaxle and rear wheel drive


  • Standard LS7, 7 litre V8 engine mapped for 98 octane unleaded fuel
  • LS7 dry sump system modified to Mosler GT3 application
  • Motec engine management system
  • Motec back lighted dash
  • Motorsport throttle body
  • Motorsport engine wiring loom
  • Stainless steel 4-1 headers, exhaust manifolds with straight through rear exit exhausts and silencers
  • Race spec cooling system (front-mounted water radiator and side mounted engine and transmission oil coolers
  • Power output restricted to 388 kw (505BHP) @ 5900 rpm
  • Torque output 684 Nm(505 lbf.ft) @ 4800 rpm
  • Max engine rpm 7200


  • Hewland NLT transaxle
  • 6 speed sequential
  • Race spec triple plate clutch
  • Flat shift gear change system
  • Optional traction control Chassis
  • Standard Mosler MT900S carbon composite monocoque with steel tube front and rear subframes
  • Integral bolted and bonded steel roll cage to FIA safety standards
  • ATL 100 litre fuel cell
  • AP racing pneumatic jack system


  • AP 6-piston front calipers
  • AP 4-piston rear calipers
  • AP 378mm ventilated front disc
  • AP 355mm ventilated rear disc
  • Manually adjustable front / rear brake bias
  • Front and rear upright carbon brake ducts Suspension
  • Dynamics DSSV dampers with 4-way bump and rebound adjustment
  • Rose jointed independent double wishbone front and rear
  • Machined billet aluminium uprights
  • Central wheel locking system
  • Front and rear adjustable anti-roll bars Wheels
  • BBS 3 piece aluminium
  • Front 18” rim 12.5” wide
  • Rear 18” rim 13” wide


  • Front 30/65-R18
  • Rear 31/71-R18 Bodywork
  • Carbon reinforced with Kevlar® composite body panels
  • Polycarbonate side windows
  • Carbon composite standard doors
  • Front splitter and diffuser
  • Front dive vanes
  • Adjustable composite rear wing
  • Composite rear diffuser Interior
  • Motec back lighted dash and data acquisition system
  • Data upgrades optional
  • Sparco race seat, adjustable position
  • 6-point race harness.
  • Race steering wheel with quick release
  • Adjustable steering wheel position
  • Electric adjustable power steering
  • Tilton racing pedal box
  • Lifeline 6 point fire gas extinguisher system
  • Light weight motorsport wiring harness Dimensions
  • Length: 4730mm
  • Width: 1998mm
  • Wheelbase: 2769mm
  • Height: 1041mm
  • Dry weight: 1200kg
  • Fuel capacity 100ltrs