Mileage Increase on Trucks

[dc_justin]

So far I havent noticed anything from adding timing in part throttle non pe.

You can experiment with it but I don't think it will help.

I think the factory timing would be the best timing, except the timing in PE high throttle beucase the stock tune is always consiveritive in the high load regions.

You might not feel it seat of the pants, but a load bearing dyno definitely shows a worthwhile power gain at part throttle.

Justin