yup faisal is right. South track is actually faster and also more technical.
Afternoon a bit for my engine le. Dyno the car on cool day, A/F is 13:1 and richen up to 12:1 past 7000rpm. Then dyno another day at a hot day A/F is 14:1 and richen to 13:1 past 7000rpm. Don't why. maybe its the factory ecu compensation. Maybe this is the cause of my occasional knock on very hot day. :(
Owners of eight and twelve cylinder engined BMW’s manufactured between 2001 and 2009 are advised to bring in their cars for BMW Malaysia’s technical service campaign on the brake vacuum pump to ensure that their cars aren’t affected by defective or faulty components.
The service campaign follows worldwide reports of BMW models with eight or...
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