1. Can anyone please tell me what kind of Redline I shold put in my tranny? The manual recommends SAE80/90 and I do not know if that falls under GL4 or 5. Plus how many litres do I need?
2. I cannot achieve a 50000rpm in any gears....well I can attain the level but then my engine revs really high. Car's got 269000km. Any suggestions besides rebuilding? I plan on rebuilding at 300000km.