New never run picco P3TX this is the updated version of the p3tt

Main Spec:

- 3+2 port hard chromed liner

- Piston CNC machined from billet

- Bevel edged lightweight aerodynamic Con-Rod

- Die cast 3 needle slide carburettor

- 7,0mm – 7,5mm Venturi

- 14mm DLC or STEEL crankshaft with 2 counterweights. 

- Combustion chamber featuring O-Ring design to absorb engine vibration

- Die cast backplate with improve gasflow

- 14mm Ceramic swiss made main bearing

- Blue sealed Japan front bearing

3.49cc Engine displacement

16.03mm Bore

17.30mm Stroke

2.70 hp output @ 34,000rpm