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. :(
really cool technology..i'm wondering if we already have this in malaysia or not?? the equipment is not cheap so i guess this service ain't cheap tho..
and in Malaysia climate, i'm wondering how long it going to last..