oztracktuning
February 5th, 2006, 03:14 PM
I have been including Dyncyclair_dma (Speed Density) in all my logging.
I am wondering how useful this is in terms of tuning for maximum performance - does optimizing timing and/or fuel make a difference to these numbers.
I notice when the car is going really well at WOT at high revs is when it has the highest numbers eg 6600 and 0.85g/cylinder. If it knocks at all the values drop a bit.
I am wondering if different values of timing will function to increase this value and if this correlates to more power??
What can i log to identify gains in power and torque? I am logging rwkw but its hard to compare as it depends on the road angle etc.
On another topic.
If i was to visit a dyno and hire some dyno time what would be the best way to identify ideal timing and power from what i have now.
I am wondering how useful this is in terms of tuning for maximum performance - does optimizing timing and/or fuel make a difference to these numbers.
I notice when the car is going really well at WOT at high revs is when it has the highest numbers eg 6600 and 0.85g/cylinder. If it knocks at all the values drop a bit.
I am wondering if different values of timing will function to increase this value and if this correlates to more power??
What can i log to identify gains in power and torque? I am logging rwkw but its hard to compare as it depends on the road angle etc.
On another topic.
If i was to visit a dyno and hire some dyno time what would be the best way to identify ideal timing and power from what i have now.