Bro... tire model? Usually masuk track tire baru ke or use daily one? And after track sesh tukar tak tire tu? And how many percent will wear out during the sesh?
saya tengah pakai zestino Gredge 07R. Apa2 tayar pun boleh masuk track, cuma kalau pakai tayar biasa tak syok layan corner sebab tak berapa grip. Lagi2 tayar biasa kalau dah panas memang tak grip. Tapi kalau nak rasa main track boleh je masuk, just for fun. Tyre wear tu depends pada driving style dan tayar compound juga. Selalunya tayar biasa tak wear out banyak sangat sebab treatwear tinggi dan tak berapa grip. Kalau pakai tayar extreme performance atau semi slick wear out lagi banyak.
Kalau engine standard memang fuel cut 6500rpm. Tapi saya punya dah tune boleh gi sampai 7000rpm, tetapi peak power sampai 6500rpm je, rev 7k rpm pun tak guna sebab power drop
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