Can Someone Help Explain My Dyno Sheet

[Kosij]

just had my xr6t tuned and I don't understand the letters and numbers in the box so I was wondering if someone could explain the reading for me.. also do you think the power drop off is the valve springs?

[F1PERFORMANCE]

RR = Ramp rate 15kph sec

IT = inlet temp

AT = Air temp

BP =barometric pressusre

RH - Relative Humidity

[Kosij]

Cheers,

[Boganspeed]

Being a 3rd gear run, I assume because their dyno won't spin fast enough to run it up in fourth, does that mean the reading will be artificially high ?

Or is it like MPH at the drags, no matter what gearing you have MPH pretty much determines your power.

[sexual harrassment panda]

3rd will read a little higher

[45T-XR]

Is it ZF auto?, if it is that's normal to run them up in 3rd gear

Edited 27/11/11 04:56 AM by 45T-XR

[ratter]

we normally run them in 4th but have found it is able to get a higher reading when run in 3rd

[The Outsider]

whats the difference in power figures from 3rd to 4th?

[ratter]

I'm guessing the numbers as I can't remember exactly but it may have been 5-10 rwkw and is greater the less power the car makes

[Guest XR09]

Thought forth was the closest to one to one and the truest reading.