We are proud to release the all new 155 Z crate engine. We have been testing this for awhile now and WOW!!! The all New Close-Ratio 155cc will drop into just about any frame using CRF 50/70 motor mounts. The transmission is 4-up manual (N-1-2-3-4).

Bore and Stroke: 60mm X 55mm (155.7cc)

More Specs:

Net Weight(kg) 21.5

Min.Fuel Consumption(g/Kw.h) 354

Clutch method Manual Wet Multi-Plate
Gearshift Method Constant mesh, two stage transmission ,4-speed Gearshift

Transmission : 4-Speed (N-1-2-3-4)
Primary gear ratio : 18 / 67 (2.62)
1st : 13 / 34 (3.18)
2nd : 17 / 29 (1.71)
3rd : 20 / 26 (1.30)
4th : 23 / 24 (1.04)

Crate engine includes:
Oil cooler, lines and mounting bracket.
Shifter
Outer Rotor Ignition with wiring harness, ignition coil and CDI box
26mm Carb Kit with Jet kit
15/420 Counter shaft sprocket
Air Filter

For more enquires please contact our tech help directly

techhelp@pitsterpro.com.au
www.pitsterpro.com.au