Reply To: Bolt-on drum charger boosts motorcycle power and torque up to 25%

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#16009

Mark Claasen
Participant
  • Location: Auckland, NorthShore
  • Bike: 1200GSA KLR650NE WR450 RMX250, DR750,
  • Rank: 400cc Rider

Yes its interesting, though the actual boost claims don’t add up .5 bar of the double on the test KTM (6.7 psi) should give a near 50% increase in HP eg 57hp not 43.5 which is only about 13% (say .15bar or 2psi)
Still a healthy boost and would make KLR go a bit better if you could fit the double on