Quote:
Originally Posted by 911mnypt
Lost my notes and can't remember the cam timing ranges for a 1980 euro 3.0 motor?
Thanks,
Richard
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'76 & 77 C3 used the most retarded timing spec for intake opening initiation @ 1* BTDC, retarding the cam timing theoretically helps top end hp
Some of the SC's used as much as 7* BTDC, advancing the cam timing theoretically helps bottom end torque
'84-89 Carrera 3.2 split the difference @ 4* BTDC
For the '78 - 81 SC's it depended on the year and engine installed
930/04,05,15, 06, 10 were @ 1* BTDC
930/03, 13, 07, 08, 09, 19, 16, 17 were @ 7* BTDC