Tune with head cam install
12-11-2011, 07:03 PM
#1
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Tune with head cam install Well getting ready to fire it up. Anything you guys with head/cam install turned off or changed before fireing it up? Have TSP stage 2.5 (5.3) heads, and t2 cam.
12-11-2011, 08:05 PM
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Turned off? Not really. Made some airflow, idle RPM, Timing, and fueling changes for the initial start-up. Just to make it run and safe.
12-12-2011, 10:24 AM
#3
Yes. Follow along...
Couple of basics:
Hp Tuners VCM Editor > Engine > Idle > Idle RPM > Idle RPM > Target Idle Speed > = +200rpm all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Base Running Airflow > Airflow Final Minimum > = +4 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Startup > Start Airflow Initial > = +4 all values.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Spark Advance > Base > = low rpm only, all values < 1,000rpm ideal 22*-25* of timing.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Adaptive Spark Control Over speed and Under speed > P/N and Gear > Over -2, Under +2.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Main Spark Advance > Cranking > +3* all values.
Hp Tuners VCM Editor > Engine > Airflow > General Airflow > Cranking VE > Primary > +5% all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Initial > +3 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Decay > -decrease values.
Hp Tuners VCM Editor > Engine > Fuel Control > General > Cranking Fuel > +5% all values will help eliminate those ONLY starts after 2nd attempt.
Couple of basics:
Hp Tuners VCM Editor > Engine > Idle > Idle RPM > Idle RPM > Target Idle Speed > = +200rpm all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Base Running Airflow > Airflow Final Minimum > = +4 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Startup > Start Airflow Initial > = +4 all values.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Spark Advance > Base > = low rpm only, all values < 1,000rpm ideal 22*-25* of timing.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Adaptive Spark Control Over speed and Under speed > P/N and Gear > Over -2, Under +2.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Main Spark Advance > Cranking > +3* all values.
Hp Tuners VCM Editor > Engine > Airflow > General Airflow > Cranking VE > Primary > +5% all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Initial > +3 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Decay > -decrease values.
Hp Tuners VCM Editor > Engine > Fuel Control > General > Cranking Fuel > +5% all values will help eliminate those ONLY starts after 2nd attempt.
Last edited by 2TR; 12-12-2011 at 10:38 AM.
12-15-2011, 07:53 PM
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Yes. Follow along...
Couple of basics:
Hp Tuners VCM Editor > Engine > Idle > Idle RPM > Idle RPM > Target Idle Speed > = +200rpm all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Base Running Airflow > Airflow Final Minimum > = +4 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Startup > Start Airflow Initial > = +4 all values.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Spark Advance > Base > = low rpm only, all values < 1,000rpm ideal 22*-25* of timing.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Adaptive Spark Control Over speed and Under speed > P/N and Gear > Over -2, Under +2.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Main Spark Advance > Cranking > +3* all values.
Hp Tuners VCM Editor > Engine > Airflow > General Airflow > Cranking VE > Primary > +5% all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Initial > +3 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Decay > -decrease values.
Hp Tuners VCM Editor > Engine > Fuel Control > General > Cranking Fuel > +5% all values will help eliminate those ONLY starts after 2nd attempt.
Couple of basics:
Hp Tuners VCM Editor > Engine > Idle > Idle RPM > Idle RPM > Target Idle Speed > = +200rpm all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Base Running Airflow > Airflow Final Minimum > = +4 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Startup > Start Airflow Initial > = +4 all values.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Spark Advance > Base > = low rpm only, all values < 1,000rpm ideal 22*-25* of timing.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Adaptive Spark Control Over speed and Under speed > P/N and Gear > Over -2, Under +2.
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Main Spark Advance > Cranking > +3* all values.
Hp Tuners VCM Editor > Engine > Airflow > General Airflow > Cranking VE > Primary > +5% all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Initial > +3 all values.
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Decay > -decrease values.
Hp Tuners VCM Editor > Engine > Fuel Control > General > Cranking Fuel > +5% all values will help eliminate those ONLY starts after 2nd attempt.
Actually a few questions about this. Is
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Main Spark Advance > Cranking > +3* all values. (Mine has "HIGH OCTANE AND LOW OCTANE" Is that what I am adding 3* across the board to?)
Hp Tuners VCM Editor > Engine > Spark Control > Spark Advance > Idle Spark Advance > Base > = low rpm only, all values < 1,000rpm ideal 22*-25* of timing. (Mine has "IN DRIVE" and "IN PARK" I just make everything less than 1000 rpm's 22*?)
Hp Tuners VCM Editor > Engine > Idle > Idle Airflow > Friction Airflow Decay > -decrease values. (How much do I decrease these?)
Thanks again
Last edited by marthastewart; 12-15-2011 at 08:27 PM.
