98 vs 99 cams

[97Stangv6]

Does anyone know the difference between these cams?

 

[na svt]

Yup

Mach 1, 03/04 Cobra, Aviator, Marauder.
Intake: 240deg adv -184 deg at 0.050" 0.3937" lift
Exhaust: 250 deg adv-196 deg. @ .050 w/ .3937" lift

96-98 Cam Specs:
Intake: Primary Lobe 196 duration (at .050)/ 390 lift
Secondary Lobe 206 duration (at .050)/ 390 lift
Exhaust: 196 duration / 390 lift (at .050)


99/01 CAM SPECS:
Intake: 256deg, 186 duration (at .050) / 392 lift
Exhaust: 250deg, 194 duration (at .050)/ 390 lift

 

[viperbluelx]

Yup

Mach 1, 03/04 Cobra, Aviator, Marauder.
Intake: 0.394"/184 deg at 0.050".
Exhaust: 196 deg. @ .050 w/ .397" lift

96-98 Cam Specs:
Intake: Primary Lobe 196 duration (at .050)/ 390 lift
Secondary Lobe 206 duration (at .050)/ 390 lift
Exhaust: 196 duration / 390 lift (at .050)


99/01 CAM SPECS:
Intake: 256deg, 186 duration (at .050) / 392 lift
Exhaust: 250deg, 194 duration (at .050)/ 390 lift

03/04 Cobra, Mach1, Marauder, Aviator (and Navigator Intake Cam)
Intake: 240 deg, xxx duration (at .050) / .3937 lift
Exhaust: 250 deg, 194 duration (at .050)/ .3937

The Mach 1, 03-04 Cobra, Marauder, and Aviator all have identical cams.

 

[na svt]

The Mach 1, 03-04 Cobra, Marauder, and Aviator all have identical cams.

Oops, I know. I had them listed twice

 

[97Stangv6]

Anyone care to share the pros/cons of running 98 cams on 99-01 heads? I have 03 cams also but i've been reading they are really only good to 6500rpms and i would like to be able to take it to 7k and i'm sure a turbo would like it also. I will be going turbo down the road with a high 8.X:1 CR. Thanks.