No way a stockish 427 like the one you described puts down 420 HP at the wheels. Either that cam was far from stock, or that was one optimistic chassis dyno. Your 482 will blow away that 427 if its set up correctly...
Found the cam card after quite a bit of looking. Looks pretty STOCK to me. HAHAHA
This was actually cam 2. Way back in 2002 so the memory slipped along with the racing bench I was sitting on!
One is card I got with cam the other is current. Slightly different specs
Incredible performance with the combo I had at the time.
![](http://img.photobucket.com/albums/v513/CalypsoCoralBoss302/1967%20427%20Capri/427CometCamCard82114002.jpg)
![](http://img.photobucket.com/albums/v513/CalypsoCoralBoss302/1967%20427%20Capri/427CometCamCard001.jpg)
A Sleeper it was!
![](http://img.photobucket.com/albums/v513/CalypsoCoralBoss302/1967%20427%20Capri/2012_07_07_23_53_550011_zps34e513e6.jpg)