Piper – Zetec Black Top High Lift Cams – BP300 – Rally (ZFOC20-BP300)

Piper – Zetec blacktop high lift cams – BP300 – rally.
Application:
Rally.
Power band:
2800 – 8000.
Power increase:
Duration:
Inl – 280°.
Exh – 280°.
Valve lift:
Inl – 0.423″ / 10.74mm.
Exh – 0.421″ / 10.69mm.
Timing:
36-64 / 66-34.
Full lift:
Inl atdc – 104°.
Exh btdc – 106°.
Lift @ tdc with clearance:
Inl – 0.121″ / 3.07mm.
Exh – 0.110″ / 2.79mm.
Valve clearance:
0.01″ / 0.25mm.
0.012″ / 0.30mm