MY350Z.COM Forums - View Single Post - Interesting Knock Issue (and wheres scaling in utec 2.8d?)

rcdash · 06-30-2008, 05:11 PM

Knock at vacuum isn't real knock. It just doesn't happen as cylinder pressures are too low to generate enough heat. Look for the stock ECU pulling timing to see where real knock is.

06-30-2008, 05:11 PM	#12
rcdash Master Join Date: Jul 2005 Location: Chapel Hill, NC Posts: 2,738 iTrader: (7)	Knock at vacuum isn't real knock. It just doesn't happen as cylinder pressures are too low to generate enough heat. Look for the stock ECU pulling timing to see where real knock is. __________________ ForgedPerformance Built: Arias, Eagle, JWT-700bb, GTM-5AT, Haltech, Carbonetics LSD, Tein Monoflex. Greddy evoTT, and StopTech BBK.