With a new cam you'll at least need new springs. If you want a choppy idle for now, get yourself a hotcam or ASA cam and pickup a set of LS6 springs (can find takeoffs for $50~$80). You'll have the sound your looking for and driveability won't suffer. Just my $.02
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2019 Satin Steel Metallic Cadillac Escalade ESV Sport
2010 Radiant Silver Cadillac CTS Wagon
2007 Blue Silverado Max LTZ CCSB 4x4
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