#32

12-15-2025, 02:45 AM

242177P

Ultimate Warrior

Join Date: Oct 2004

Location: Vancouver, BC

Posts: 1,874

Quote:

Originally Posted by slowbird

For everyone saying .050 to .100 is the danger zone, why would GM set up their LS engines in that danger zone? Wouldn't it be wiser of them to stay away from it if it really is an issue?

Simple answer, when you think about it. LS engines have
knock sensors. Without them, GM might've had to lower
compression ratios across the board. Conservative tune?
Perhaps both?? MPG and emissions would take a hit too.

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