CAMSHAFT - BSA, Hepolite
Genuine Hepolite BSA A65 Spitfire Billet Camshaft.
EN40B Billet camshafts are turned/ground from steel bar to profile and are nidride hardened after grinding.
Made in England
OEM: 68-0473
Intake
Lift 0.344
lca 105 degrees
Lash .006"
Tappets stock radius
Duration 281 degrees
Open 36 BTDC
Close 65 ABDC
Exhaust
Lift 0.337
lca 105
Lash .008"
Stock radius tappets
Duration 277
Open 62 BBDC
Close 35 ATDC