1990 Mustang Gt: Stock Cam Degreeing Info Needed

[FoMoCo17]

1990 Mustang GT:

I have this information for the 1990 Mustang GT Cam stock cam:


1989-1995 5.0L Mustang Roller Cam
Part #'s E8ZE-6250-CA or F1ZE-6250-AA
Advertised Duration: 276 / 266
Duration @ .050: 214 / 210
Lift w 1.6 rocker: 0.444 / 0.444
Lift w 1.7 rocker: 0.472 / 0.472
Lobe seperation: 115

However, does anyone know specifically when these events are supposed to occur (and at what lift ... ex. .050" etc.) because you cannot degree a cam in properly unless you know when the events are supposed to occur and compare it to what you have measured. Cam cards normally give this information but where is this information for a stock cam??? Can anyone help me out here? Thanks!

 

[Gearbanger 101]

Found this with a quick search....

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 (.006)
Duration: 214 intake, 210 exhaust (.050)
Overlap: 39 degrees, 19.51 factor
Lobe Center: 116 intake, 115 exhaust
Also have read: 118 intake, 113 exhaust

1.6 Rocker Ratio
Intake Opening: 11* ATDC
Intake Closing: 45* ABDC
Exhaust Opening: 39* BBDC
Exhaust Closing: 9* BTDC

Combustion (0-180) - Exhaust (181-360) - Intake (361-540) - Compression (541-719)

Cam Events at .050":
Intake Opens - 141
Intake at Max Lift - 478
Intake Closes - 585
Exhaust Opens - 141
Exhaust at Max Lift - 246
Exhaust Closes - 351

More Info:

F1ZE-6250-AA cam specs:

Duration 276*/266*
Lift 0.445"/0.445"
LSA 115.5*
ICA 118*
ECA 113*

E5ZE-6250-AA cam specs :

Duration 266*/266*
Lift 0.444"/0.444"
LSA 115*
ICA 116*
ECA 114*

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

Cam - Duration @ .050" - Adv. Duration - Valve Lift - Lobe Lift - LSA - Int./Exh. Centerline - Powerband