Hey guys, I'm a newbie to the message boards, I've been a long time member over at CZ28.com. I own a 96 Z28, and my project I'm finally getting the money for is a 91 Firebird. I'm looking at the 355 shortblock MTR C355D1 Shortblock w/ the 10.7:1 compression ratio with the 64cc. In the description of the shortblock is says, "circle track camshaft" I dont want that. What does this mean? Do any of you guys have any experience w/ these guys? Your input is greatly appreciated.

Zach