richardpalinkas Posted August 23, 2019 Share Posted August 23, 2019 Does having more valve overlap on decel with retarded ignition timing help with off throttle to on throttle response? As in reduce turbo lag? Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted August 24, 2019 Share Posted August 24, 2019 17 hours ago, richardpalinkas said: Does having more valve overlap on decel with retarded ignition timing help with off throttle to on throttle response? As in reduce turbo lag? No as the throttle is shut so even though you have overlap, you have no airflow. Only way to reduce lag on a shut throttle is to add an airflow (eg stop the throttle shutting) like a rally car for real anti lag. Destroys turbines and exhausts though. You could make this happen by stopping the throttle from shutting completely by messing with the dashpot airflow (this will cause throttle hang with standard spark values) then decrease the timing and add overlap to induce a real antilag. Don't test this on an auto or on the street as it could cause unintended acceleration and bad brakes (due to poor vacuum assist), manual is a lot safer as you can simply clutch in. Be careful. Quote Link to comment Share on other sites More sharing options...
Rob Posted October 22, 2019 Share Posted October 22, 2019 Is this capable to with the pro version Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted October 22, 2019 Share Posted October 22, 2019 Everything should be however to be 100% sure check out the demo version, untick view - > pcm - > workshop then make sure all the parameters you need are there. Quote Link to comment Share on other sites More sharing options...
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