Im looking for some specs on the engine/ camshafts of the 180 for a uni project.
Dunno if anyone has a workshop manual that they are in, note the camshafts are piper 270s. Looked on the ptp website but some of the measurements arent quite what Im after.
After:
Bore (mm) - 80
Stroke (mm) - 89.3
Compression ratio - 10.3
Igntion Timing
Valve Lift IN (mm) - 9.65
Valve Lift EX (mm) - 9.65
IN Valve open (deg BTDC) - 20
IN Valve closes (Deg - ABDC) - 60
EX Valve open (Deg BBDC) - 64
Ex Valve close (DEG ATDC) - 16
Duration Inlet - 260
Duration Exhaust - 260
Any values would be great
Edit: found most of them just after the igntion timing now
Linear Mode
