273 Camshaft Specifications

Ford ~ 289/271 HP 'K-Code'

Part #C30Z-6250-C

'Mechanical'

Lift ............. .480"
Duration ...... 310*
Overlap ........ 82*
Lash ........... .019"

Intake {Opens} BTC .... 46*
Intake {Closes} ATC .... 12*

Exhaust {Opens} BBC .. 94*
Exhaust {Closes} ATC .. 36*

Still feisty, with 82 overlap. No bad problem, duration was cheaper than better heads..