sometimes the long runner manifolds need a substantial dip right at max torque where the runners are working the most efficient and just dumping in airflow then you can ramp it straight back in as the flow tapers off
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sometimes the long runner manifolds need a substantial dip right at max torque where the runners are working the most efficient and just dumping in airflow then you can ramp it straight back in as the flow tapers off
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You know- I've seen that in a previous tune.
How about the choice of plugs?
Last edited by dfarr67; 08-20-2018 at 05:34 PM.
Well, spent yesterday and a chunk of change tuning.
- felt good on the highway and up hills where I spent the rpms- probably really slow taking 1 deg out at a time. Felt OK until I goosed in town and she didn't like that at all- lot of work to do. Starting to think maybe 87 isn't supported. Worst case is to travel on 87 and haul on premium. I haven't looked at anything yet. Tried SA from 3004 and it scared me, so went to the 3005 350 bin. a little better. Very short log.
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