JC Whitney sells a "torquer" cam for the 292 made by Elgin. Pretty good deal. You can get the cam w/matching lifters for <$100.

Has .464I/.490E lift and 194I/204E duration at .050

So you can use stock springs and rockers and get a decent increase in torque and a tad more high end. This is the cam currently in my 292.

-magic mike-