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Tom Meyer · 05-14-2017, 02:10 PM

When working on my sons LS1 street car we struggled with the short travel lifters and valve lash. In the end with adjustable rockers we found around 90 hp, this was on a roller lifter. Tom

05-14-2017, 02:10 PM	#2
Tom Meyer Senior Member Join Date: Aug 2003 Location: Pierce NE Posts: 900 Likes: 51 Liked 301 Times in 105 Posts	Re: Shimming Hydraulic Flat Tappet Lifters When working on my sons LS1 street car we struggled with the short travel lifters and valve lash. In the end with adjustable rockers we found around 90 hp, this was on a roller lifter. Tom __________________ Tom Meyer 5240 SS Stock ???