Mazzucchelli PX150 Full Circle Stroke 60mm
Deskripsi Produk
The solid cheek shafts were primarily developed to improve the pre-compression ratio and thus increase the cylinder charge above the increased pressure in the crankcase. However, the installation of the full cheek shaft greatly reduces the effective cross-section of the intake manifold. As a result, the possible degree of filling in the upper speed range decreases considerably, and engines equipped with such a crankshaft usually have a sharp drop in output at 7,000 rpm.
Bearings | |
---|---|
sizes: | 16x20x20mm |
Gudgeon pins | |
diameter: | 16 mm |
Crankshafts | |
stroke: | 60 mm |
thread rotor side: | M12x1,25 right-hand thread |
thread drive side: | M12x1,5 right-hand thread |
diameter crankwebs: | 98 mm |
diameter bearing seat rotor side: | 25 mm |
diameter bearing seat drive side: | 25 mm |
diameter oil seal seat rotor side: | 24 mm |
diameter oil seal seat drive side: | 31 mm |
full circle crankshaft: | |
filling material for full circle: | steel |
rotary valve crankshaft: | |
crankcase has to be milled: | |
engine casing has to be modified: | |
Connecting rods | |
length connecting rod: | 105 mm |
diameter small end connecting rod eye: | 20 mm |