920 heads - What Cam?

A cam that will work with your compression, engine size, stall converter, cars weight, gear ratio and tire size to cruise in the rpm range your intending.


If you could answer the gear ratio and tire size, I can suggest a cam duration that will work with a stock converter and a car weight of 3500 which is a consideration of full of gasoline and you inside.

With that assumption, a cam duration @.050 of 216*’snis about as high as you want to go.
The problem with a bigger cam or duration of 216@050 is the sluggish take off you’ll have with the 2.76 gears even with the stock tire size.

If there is something different about your set up and if the converter will change, let me (us) know.