So here is a comparison for anyone interested before and after the Vanos replacement. The recent run was with a tank of 95 petrol as I forgot I was getting the car dyno'd and was being cheap. I'll be back with a tank of 98 to see if it makes much difference to the results, however you can see the torque is improved massively across the entire rev range.
The car is an E36 M3 Evo totally stock.
Wheel HP and Torque
Now: Running on 95Ron
Before vanos fix: Running on 98+ Ron
Flywheel HP and Torque
Wheel HP and Torque
Now: Running on 95Ron
Before vanos fix Running on 98+ Ron
Flywheel HP and AFR
Now: Running on 95Ron
Before vanos fix Running on 98+ Ron
The car is an E36 M3 Evo totally stock.
Wheel HP and Torque
Now: Running on 95Ron
Before vanos fix: Running on 98+ Ron
Flywheel HP and Torque
Wheel HP and Torque
Now: Running on 95Ron
Before vanos fix Running on 98+ Ron
Flywheel HP and AFR
Now: Running on 95Ron
Before vanos fix Running on 98+ Ron
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