Well I've searched all over to get opinions on Comp's Xe270hr-14, but could find anyone talking about it. I'm really confused on what cam to pick. I have fresh GT40Ps with a three angle valve job and Comp 135 lbs. springs. So I've considered the TFS stage 1, Comp Xe270hr-12 and Xe270hr-14, Crowler 15511, or even thought about talking to Jay Allen. I'm planning on adding a Vortec in a year or two and was told the 114 speration was good for boost, is that true?
Xe270hr-14
270/276 advertised duration
218/224 duration @ .050"
.512/.512 lift With 1.6 Rocker Arms
114° lobe seperation angle
1800-5800 RPM operating range
Xe270hr-14
270/276 advertised duration
218/224 duration @ .050"
.512/.512 lift With 1.6 Rocker Arms
114° lobe seperation angle
1800-5800 RPM operating range