vacuum cam

[cant drive 55]

Looking for a hyd cam to pul 17 inches @1000 .running a 377 13 to 1 double hump heads factory z/28 intake.any postive input would be app.thanks

[hrdchrgin13]

I've been told that the Comp cams vacuum cam was my best bet on a 355. Heard about guys running 602 crate cams and getting good power.

[gun91]

Crane 113801 is a good cam and will pull around 17 at 900 rpm, so it should be about right for 17 at 1000.

[jasonmischke]

Rhoads lifters

Try running rhoads lifters and tighten your valve lash a little with any cam, makes for a good boost in vacuum