View Full Version : 454 .10 over


joedonna117
07-08-2010, 08:47:24 PM
What is the cubic inch of a chevy 454 bored .10 over??? I have chevy 871 casting heads ,lunati 540 lift cam ,weiand stealth manifold,demon 780 carb thinkin about 10.0 compresson,What do you guys think??!! For the street in a '67 chevy c-10 pickup going to tub, have ford 9" with 4-link thinking 4:11 gears

sooner
07-08-2010, 09:06:04 PM
.100 over makes it 476 (475.5)

.010 over makes it a 456

I guess you meant .100 over?