The Bulldog - Triumph Essenza Sprint Special 18 September 16


“The Bulldog” a dark brooding retro street fighter built for the Essenza Sprint at Glemseck 101 has a 140bhp supercharged 1200cc heart, achieved using a bespoke Rotrex supercharger conversion!

Engine Modifications

  • Bespoke Rotrex supercharger conversion. 
  • The conversion integrates an intercooler and blow off valve to give a substantial and consistent increase in performance.
  • Type – Liquid cooled, 8 valve, 270° crank angle parallel twin.
  • Capacity – 1200cc
  • Bore stroke – 97.6mm / 80mm.
  • Compression – was 11.0 : 1 now 10.0 : 1
  • Max power – was 97 PS / 96 Bhp now increased by 60% to 140 Ps / 139 Bhp.
  • Max torque – was 112 Nm now increased to 157 Nm.
  • Final drive – O ring chain.
  • Clutch – Wet, multi-plate assist clutch, modified and uprated.
  • Gearbox – 6-speed with smaller rear sprocket.
  • Increased capacity fuel injectors.
  • Custom fuel ignition map.

The Bulldog Cosmetic Modifications

  • Custom black and red paint scheme.
  • One-off exhaust system with twin single pipes.
  • MotoGP braced rear swing arm.
  • Smoothed rear end
  • LED front lights.
  • Hand built dash.
  • Triumph official accessories black wheels. 
  • Triumph official accessories comfort rider seat.

For more info: Click here

 

Alan Goodsell , 18 September 16