Simple summary of OEM camshafts for those who are interested...
Lobe height, also known as lift:
(Found these specs on Mitchell on Demand)
-1990 through 1992
--Intake ---1.3974 inches
--Exhaust ---1.3858 inches
-1992 through 1994
---Turbo with manual transmission
--Intake ----1.3974
--Exhaust ----1.3974
---Turbo with automatic transmission
--Intake ----1.3858
--Exhaust ----1.3858
-1995 through 1999
--Intake ---1.3858
--Exhaust ---1.3974
Duration:
(Found in forums)
-1990 through 1992 turbo with manual transmission
--Intake ---252
--Exhaust ---244
-1993 through 1994 turbo with manual transmission
--Intake ---252
--Exhaust ---252
-1990 through 1994 turbo with automatic transmission
--Intake ---244
--Exhaust ---244
-1995 through 1999
--Intake ---252
--Exhaust ---252
OEM cam stampings with lobe height:
(Found in forums)
-Intake
--A ---1.3974
--B ---1.3858
--C ---1.3858
--D ---1.3974
--E ---1.3858
--F ---1.3858
-Exhaust
--A ---1.3858
--C ---1.3974
--E ---1.3858
--F ---1.3858
Lobe height, also known as lift:
(Found these specs on Mitchell on Demand)
-1990 through 1992
--Intake ---1.3974 inches
--Exhaust ---1.3858 inches
-1992 through 1994
---Turbo with manual transmission
--Intake ----1.3974
--Exhaust ----1.3974
---Turbo with automatic transmission
--Intake ----1.3858
--Exhaust ----1.3858
-1995 through 1999
--Intake ---1.3858
--Exhaust ---1.3974
Duration:
(Found in forums)
-1990 through 1992 turbo with manual transmission
--Intake ---252
--Exhaust ---244
-1993 through 1994 turbo with manual transmission
--Intake ---252
--Exhaust ---252
-1990 through 1994 turbo with automatic transmission
--Intake ---244
--Exhaust ---244
-1995 through 1999
--Intake ---252
--Exhaust ---252
OEM cam stampings with lobe height:
(Found in forums)
-Intake
--A ---1.3974
--B ---1.3858
--C ---1.3858
--D ---1.3974
--E ---1.3858
--F ---1.3858
-Exhaust
--A ---1.3858
--C ---1.3974
--E ---1.3858
--F ---1.3858
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