Best cam profile for 5.3L in truck?
Oct 9, 2018 | 01:28 PM
#21
TECH Enthusiast
Joined: Feb 2003
Posts: 694
Likes: 1
From: Longview, TX
+1 for texas speeds offerings. Running their stg 3 high lift 216/220 .600 .600 112 lsa in my 05 z71 avalanche. Made right at 300 whp through factory converter on 87 octane. Also have tsp longtubes, ory, and speed engineering CAI.
https://youtu.be/RjWPHjG1Ow4
https://youtu.be/RjWPHjG1Ow4
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