High 69 Z-28 cross ram prices coming to an end??

[Jeff H]

They were dyno proven to add 25 hp so that's a decent improvement. Obviously they were designed to add hp in the upper rpm range where the roadrace cars spent most of their time so a crossram on a drag car was not a good idea. I know quite a few guys running the crossram and have no problems after some tuning and setup. That's true of any carb/intake change. But if you had to drive your Z28 to work in the snow, a crossram would not be a good idea. To most people it's just a really cool looking performance piece to put on your engine.