[Chevy454]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 69 Post Sedan</div><div class="ubbcode-body">The 077 heads are being cc'd as we speak. From the factory are they are 118cc. They have been shaved but very little so I am thinking they are in the 117cc range but like I said, I should know within a few days.</div></div>
Don't be surprised if they're actually *bigger* than 118cc, even after a slight cut. The virgin 840s/291s I've done have all measured way big...stock spec was 108cc, but they'd come in anywhere from 110cc-112cc. Being as the 077s were over the counter race heads they might have a more accurate advertised size, though...[img]<<GRAEMLIN_URL>>/dunno.gif[/img]