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WydRyd WydRyd is offline
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Join Date: Mar 2002
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Question Twin-Plug Ignition mapping?

Curious, how does a twin plug ignition map differ to a single plug map, in terms of degress of advance etc at idle/cruise/WOT?

The reason I ask is because when I install the piggy-back ECU on my Motronics & the 964 dizzy, I'd like to setup a basic base ignition map to get me going so I can get the car to a dyno tuner for more precise mapping.

Any input appreciated
'89 911 Turbo Cab
Protomotive MAP ECU, Twin Plugged Heads, GT2-EVO CAMs, 3.3L fully finned P&C's, ARP fasteners, C2T head gaskets, Titanium Retainers, Turbo spec valves, springs & guides, 964 splash valves, GT35R BB turbo, GSF Stainless Headers, Magnaflow Exhaust, Full bay Intercooler, TiAL 46mm w/gate, TiAL 50mm BOV, Apexi AVC-R EBC, SPEC Stage3+ Clutch kit, Crane CDI Ignition
Old 02-06-2007, 03:44 PM
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