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Twingo Technical & Detailing Information
Projects / Progress Threads
RS160 - Twingo Gordini #159
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<blockquote data-quote="singlespeed" data-source="post: 162339" data-attributes="member: 264"><p>From another thread about cam timing, it has reminded me about the possibility of lumpy idle if the timing is out. Well, my inlet cam timing is currently set 4degrees retarded to get it to idle with the standard intake and the stage two cams. </p><p></p><p>When I picked it up from Paul, with the throttle bodies on, he mentioned I could probably reset the cams... </p><p>Before coming away to work, I had a play altering the VVT actuation at idle speed and got up to 5degrees before it was getting upset. Theres several areas of the map which use full VVT at present, so an extra 4 deg may help, so I'll probably be resetting the cam timing to the initial position depending on how the map looks with the longer inlets.</p></blockquote><p></p>
[QUOTE="singlespeed, post: 162339, member: 264"] From another thread about cam timing, it has reminded me about the possibility of lumpy idle if the timing is out. Well, my inlet cam timing is currently set 4degrees retarded to get it to idle with the standard intake and the stage two cams. When I picked it up from Paul, with the throttle bodies on, he mentioned I could probably reset the cams... Before coming away to work, I had a play altering the VVT actuation at idle speed and got up to 5degrees before it was getting upset. Theres several areas of the map which use full VVT at present, so an extra 4 deg may help, so I'll probably be resetting the cam timing to the initial position depending on how the map looks with the longer inlets. [/QUOTE]
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Twingo Technical & Detailing Information
Projects / Progress Threads
RS160 - Twingo Gordini #159
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