THE DOCTORS SURGERY
INFECTIONS GONEGREEN CASE STUDY1976 KAWASAKI 125 ROTARY DISC VALVE
SPECS.
Engine:
1976 Kawasaki 125cc Rotary Disc Valve 6 Speed
2 Stroke
Complete Blueprint.
Ported/Polished Cylinder.
High Compression Cylinder Head.
Modified Rotary Valve.
34mm Mikini Carb.
K&N Air Filtration.
Expansion Chamber.
Carbon Fibre Muffler.
Suzuki RM80 Internal Rotor CDI Ignition.
NGK BR9-EGV/R Racing Spark Plug.
High Volume Fuel Line.
Fuel/Oil 50:1 Premix Silkolene Synthetic or Castrol R30
Final Drive
RK H/Duty 428 Chain
Chassis:
Bridgestone Racing ME72 80/595-18 Front Tyre
Bridgestone Racing ME72 95/600-18 Rear Tyre
Lightened Hubs
Rearset Footrests
Drilled Front Disc Rotor
Kawasaki GPZ900R Front Caliper
Honda XR350 Master Cylinder
Clip-On Handlebars
Dogleg Control Levers
Drilled Alloy Brake Stay Arm
Vented Rear Drum
Alloy Chain Guard
Shortened Mudguards
PERFORMANCE
Max Engine RPM 6th Gear 10500RPM @ 165kph (well so the tacho says..so far)
Standing 400m ??? Dunno..prolly around high 14's maybe?
Future Mods Include
36mm Lectron Pumper Carb (Still looking for this critter)
Redesigned Expansion Chamber (Need to shorten up the header section and get better flow at top end)
USD Forks (Probably RM/YZ80 relaced to 18" alloy rims)
Stainless Spokes (yeah I know..Stainless and Magnesium React and the softer gets eaten away hence loose spokes but that wil only occur in the presence of H2O I Assume)
More Porting! (Actually I'd Like To Get A KX125a1 Barrel But You Have Heard Of The So Called Hens Teeth And Do They Really Exist??)
COSTING (mind you I do the work myself)
1x KH125 From Wreckers $250au.(not running but not far off)
(Please refer to The Ugliness Of 'EXAMPLE A')
EXAMPLE A
1x Top End Rebuild $175
1x Chain $95
GPZ caliper $40
XR350 master cylinder $50
°_°
Time to build approx 2 weeks
(+ countless hours trial and error that I prefer to call research and development which will prolly continue indefinately)
Footnote
All These Mods err..surgical procedures!..were all performed at home using 'Normal Kitchen Utensils'
'ceptin the reboring of the piston canal.
Last Updated:
Tuesday 27th April 2004
