DescriptionYamaha DT230 Lanza 1.jpg	This is my YAMAHA, named DT230 LANZA.
Date	19 April 2005, 21:24:59
Source	originally posted to Flickr as Lanza
Author	Tam Tam
Permission (Reusing this file)	This image, which was originally posted to Flickr, was uploaded to Commons using Flickr upload bot on 21 June 2008, 14:43 by Quatro Valvole. On that date, it was confirmed to be licensed under the terms of the license indicated. This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/2.0CC BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 truetrue

Engine Bore x Stroke / Displacement: 66.8mm * 64.0mm / 224cm^3 Ignition: Digital CDI Starter System: Electric Transmission: 6-speed Frame Type: Chrome-moly Steel Tube Overall Length: 2,225mm Overall Width: 800mm Overall Height: 1,200 mm Seat Height: 865mm Wheelbase: 1,410mm Ground Clearance: 300mm Dry Weight: 121Kg Tyre Size / Pressure (Front): 3.00-21 51P / 1.25 Kg/cm^3 Tyre Size / Pressure (Rear): 4.60-18 63P / 1.50 Kg/cm^3 Compression Ratio: 6.5:1 Compression Pressure: 8.2 Kg/cm^3 Piston Clearance: 0.045mm - 0.050mm Piston Outside Diameter Measuring Point: 10.0mm Ring End Gap (Top / 2nd): 0.30mm - 0.50mm / 0.30mm - 0.50mm Ring Groove Side Clearance (Top / 2nd): 0.02mm - 0.06mm / 0.030mm - 0.065mm Valve Clearance (Engine Cold) In/Ex: - Minimum Autolube Pump Stroke: 0.20mm - 0.24mm Carburettor Type / Manufactured / I.D. Mark: TM30x1 / MIKUNI / 4TP00 Main Jet: #165 M.J. Jet Needle, Clip Position: 6DHY40-4 J.N. Needle Jet: O-0 N.J. Pilot jet: #22.5 P.J. Pilot / Air Screw (Turn Out): 1-1/4 P.S. (A.S.) Float height / Fuel Level: 12.4-13.4/- F.H / F.L Idling Engine Speed: 1,300-1,400 r/min Secondary type / Teeth / Ratio: Chain / 55 / 16 / 3.437 Secondary Drive Chain Type / No. of Links: 428VS3 / 132 Transmission Case (Reassemble): 850cm^3 / SAE 10W30 SE Motor Oil Transmission Case (Filter Change): - Transmission Case (Periodic Change): 800 cm^3 Oil Tank: 1.3 Litre / Air cooled 2-stroke engine oil Fuel Tank: 11.0 Litre / Regulator Front Fork Oil: 542 cm^3 / Fork Oil 10W or Equivalent / - Rear Shock Absorber (Monocross): 15.0 kg / cm^3 Gear Case (Middle / Final): - Radiator: 1.26 Litre Electrical Charging System / Model: C.D.I Magneto Battery Type / Capacity: GT6B-3 / 1.320 / 12V, 6Ah Headlight Wattage (High / Low Beam): 12V, 60 / 55 W Brake Light / Taillight Wattage: 12V, 21 / 5 W A.C Generator Max Output: 14V, 12A / 5,000 rpm Lighting / Charging Coil Resistance: - Pickup Coil / Source Coil Resistance: 820 Ohms +/- 20% (W/R – W/L) | 750 Ohms +/- 20% (B/R – G/W) | 590 Ohms +/- 20% (G/L – G/W) Ignition Coil (Primary / Secondary): 0.23 Ohms +/- 20% / 7.9k +/- 20% Spark Plug Type / Gap: BR9ES (NGK) / 0.7mm – 0.8mm Ignition Timing (Retarded) / (Advanced): 14 degrees (1,350) BTDC