Chevy Hi-Performance Homepage Chevy High Performance
Prev Next
The ported Bow Tie Phase I cast-iron cylinder heads were inspected and then flow-bench tested to determine intake and exhaust flow at different valve-lift heights.<p>
Aftermarket Heads - Head to Head

 The ported Bow Tie Phase I cast-iron cylinder heads were inspected and then flow-bench tested to determine intake and exhaust flow at different valve-lift heights.

  View Related Article

 

Get Adobe Flash player
Car Research Guide
Source Interlink Media © 2008 Chevy Hi-Performance,
Source Interlink Media
All rights reserved. WEB-046