FVD Ignition Sensor Holder min.93 Octane Rating
#1
10-25-2008, 06:22 PM
Join Date: Mar 2008
Location: Sunshine State
Posts: 7
Rep Power: 0 
FVD Ignition Sensor Holder min.93 Octane Rating
FVD Ignition Sensor Holder min.93 Octane Rating
Questions for a 91 964 Turbo ;
-Should there be any concern about engine knock by increasing the ignition timing across the rpm range by 6.5 degrees?
-Would 93 octane be enough to prevent any risks on a 1+bar setup?
-Installing Knocklink or an aftermarket knock sensor may be necessary?
Questions for a 91 964 Turbo ;
-Should there be any concern about engine knock by increasing the ignition timing across the rpm range by 6.5 degrees?
-Would 93 octane be enough to prevent any risks on a 1+bar setup?
-Installing Knocklink or an aftermarket knock sensor may be necessary?
#2
11-22-2008, 08:13 AM
FVD Ignition Sensor Holder min.93 Octane Rating
Questions for a 91 964 Turbo ;
-Should there be any concern about engine knock by increasing the ignition timing across the rpm range by 6.5 degrees?
-Would 93 octane be enough to prevent any risks on a 1+bar setup?
-Installing Knocklink or an aftermarket knock sensor may be necessary?
Questions for a 91 964 Turbo ;
-Should there be any concern about engine knock by increasing the ignition timing across the rpm range by 6.5 degrees?
-Would 93 octane be enough to prevent any risks on a 1+bar setup?
-Installing Knocklink or an aftermarket knock sensor may be necessary?
#3
11-23-2008, 05:25 PM
Join Date: Mar 2008
Location: Sunshine State
Posts: 7
Rep Power: 0
Apparently the oem ignition advance is 40 deg from 3000 rpm upwards at 400 mbar ( no boost) and 21 deg. at 1.750 mbar (boost). It is an increase of 6.5 degrees across the rpm band. Can anyone with tuning experience chime in?
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