Ad: Log Dyno - Measure Horsepower & Torque from your Datalog


New Member
Apr 19, 2019
United Kingdom
There is a significant difference in tire diameter between the front and rear but use the rear tire, it is for speed calculation and rpm is in direct connection with the rear wheel
Thanks ,ive double checked my settings and gear ratios,but getting over 400bph showing on stg 1, not sure what i'm doing wrong, ive emailed my settings etc
Last edited:


Jan 18, 2018
Auckland, New Zealand
Loving the concept and idea of the app and I want to be able to use it but I’m struggling with the finer details! I’m DCT and just struggling with the spec of the car and ratios etc here is a log anyway

it’s an old log as she is now off the road waiting for turbos and new engine to go in!

I do realise it’s an old thread too!