TOP PERFORMANCE Maxi Kit TPR Cilinder kit + krukas – 86cc Ø49.5 mm Slag 44 mm – Gietijzer
€ 650,00
This new “MAXI KIT” provides advanced technology and high performance for those who wish to upgrade engine power. It combines the Ø 49.5 cylinder-head unit featuring a split head with a special plain cap connecting rod kit featuring 44 mm stroke and dedicated balancing for a total piston displacement of 85 cc. The distinguishing feature of this kit it its torque output, up to 12.5 Nm at about 10,250 rpm, guaranteed to deliver superior acceleration, pick-up and driveability.
CYLINDER SPECIFICATIONS
- Bore 49,5 mm
- Stroke 44 mm
- Displacement 85 cm3
- Squish 0.9-1.1 mm
- Compression ratio Geometric 14,7:1
- Compression ratio Effective 8:1
- Timing diagram Exhaust 191°
- Timing diagram transfer ports 132°
- Recommended spark advance: 16° (1 mm before of TDC)
