Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - breaking in my new engine
View Single Post
  #2 (permalink)  
Old 07-05-2012, 11:25 PM
cobalt327's Avatar
cobalt327 cobalt327 is offline
Last wiki edit: Intake manifold
Last journal entry: 1980 Malibu Wagon
Last photo:
Join Date: Mar 2009
Posts: 5,031
Wiki Edits: 1616

Thanks: 128
Thanked 616 Times in 565 Posts
Originally Posted by briansansone View Post
title says it all.
How do I break in my chevy 4.3 vortec ( 2001 with direct fuel injection update ).
An article on rebuilt engine start-up is here. You have roller lifters, so you can skip the 20-30 minute break in at 2000-plus rpm because a roller cam/lifters do not require breaking in like flat tappet cams and lifters.
Reply With Quote