Thread: 4gsk/5gsk
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Old 06-25-2017, 01:03 PM   #4
jasonc

Name: jasonc
Title: Too Much Time
Status: Not Here
Join Date: Nov 2009
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Posts: 4,396
Go with Hailey 5ks, set up right it will crank with the bump of the key and have a stock like idle. Even my old work truck with a small turbo that wouldn't see 5k if I tried they were still the best. You can run 6k springs and unless you run over 30degrees timing it's not going to rev that high unless in neutral. I also ran the Haisley 5ks with stock valve springs on a mild timing and turbo setup with no issues, ran awesome.
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