1986-87 Stock Cam Specifications

[turbodave231]

The Specifications for the Stock 86-87 Cam:

Duration @.050
Intake: 192 degrees
Exhaust: 196 degrees

Valve Lift
Intake .393
Exhaust .408

Lobe Separation Angle (LSA)
107 degrees

Intake Lobe Centerline
107 degrees

 

[turbodave231]

Here are the details:

 

[Mr URL]

The stock cam is pretty good.

 

[turbodave231]

The stock cam is pretty good.

Yes, There is nothing wrong with a stock cam for a stock engine. I ran a 10.83@125 with a stock cam/stock engine. Other racers have gone even faster with the stock cam.