The new TJR - engine will be modify with a TJR crankshaft 48,6mm stroke and a 58mm bore. The base for this modification is the 108ccm Honda Nice engine. A high performance engine with a maximum power and great reliability.
The following components will be assembled:
- TAKEGAWA cylinderhead Superhead + R
- Valves E/A 25,5/23,5 or 30/24
- TAKEGAWA camshaft S30 or S35
- TJR crankshaft with 48,6 mm stroke
- TJR special piston 58mm
- TJR clutch optimization with 5 friction discs
- TJR ignition lightened and fine balanced with PVL race ignition
- Special head gasket 58mm
- Cylinder with a new cylinder sleeve 58mm
- Crankcase spindled for cylinder 58mm
- Oilspinner ligthened or alloy oilspinner
- Methanolbetrieb Vergaser Zapf Flachschieber 28mm
- Power 21,1 PS bei 12000 U/min
- Torque 13,4 Nm bei 10120 U/min