stock cam specs?

[BlackVert]

anyone know what the stock cam specs are on our cars?

what i'm looking for most is lsa, duration at .050, total duration, and what the intake lobe is degreed to.

thanks :SNSign:

 

[5spd GT]

Here is some of the info I have...

Stock 87-93 Cam Information:

Lift is .444*/.444* - Advertised @ 266*/266* until August of '88, then it went to 276*/266* .

Duration at .050" varies and ranges from 204*+/204*+

85-88:
Lift: .278 intake, .278 exhaust
Duration: 266 intake 266 exhaust
Overlap: 36 degrees, 9.04 factor
Lobe Center: 115 intake, 115 exhaust

89-90:
Lift: .278 intake, .278 exhaust
Duration: 276 intake, 266 exhaust
Overlap: 39 degrees, 19.51 factor
Lobe Center: 116 intake, 115 exhaust

91-95:
Lift: .278 intake, .278 exhaust
Duration: 276 intake, 266 exhaust
Overlap: 39 degrees, 19.51 factor
Lobe Center: 116 intake, 115 exhaust

93-95 Cobra:
Lift: .282 intake, .282 exhaust
Duration: 270 intake, 270 exhaust
Overlap: 33.5 degrees, 15.24 factor
Lobe Center: 115 intake, 121.5 exhaust

1985-08/1988
I.O. 17 BTDC / I.C. 69 ABDC
E.O. 67 BBDC / E.C. 19 ATDC

08/1988 - 1993
I.O. 20 BTDC / I.C. 76 ABDC
E.O. 67 BBDC / E.C. 19 ATDC

There is more in my signature...

 

[BlackVert]

wow ... but i have a question or 2 ...

91-95:
Lift: .278 intake, .278 exhaust
Duration: 276 intake, 266 exhaust
Overlap: 39 degrees, 19.51 factor
Lobe Center: 116 intake, 115 exhaust

91-95:
Lift: .278 intake, .278 exhaust
Duration: 276 intake, 266 exhaust
Overlap: 39 degrees, 19.51 factor
Lobe Center: 116 intake, 115 exhaust

is the 115 exhaust lobe center actually the lobe seperation angle, or is it 115 degrees before TDC?

i assume the 276 is the full duration, not the duration at .050?

what does the "19.51 factor" mean?