Request for 97 GTS Camshaft Specifications

[Stu Man]

Does anybody have any information on the camshaft specificaitons or can point me in the right direction?

I am specifically looking for:
- duration the intake and exhaust lobes have at 0.006" and 0.050" valve lift
- The peak valve lift for each lobe

I had no luck on the web. Any help you could provide would be greatly appreciated.

Thanks,
Stu

 

[Johann]

From the '97 Factory Service Manual:

Intake valve duration = 297°

Exhaust valve duration = 305°

Overlap = 66°

Lift = .541" (at zero lash)

These duration numbers are probably based on zero lift, I don't speak the .050" language so I can't even guess at those numbers.

 

[Stu Man]

Wow! Thanks, the information is greatly appreciated.

Stu