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Vos motos ou protos / Café racer n'est plus, mais proto pista
« Dernier message par Little le octobre 31, 2025, 11:11:24 »Calage des AAC by ChatGPT:
Race/Maximum Power Setup (Track Engine)
For a used on track and tuned for peak top-end power:
• Intake cam centerline: 107–108° ATDC - 749R / 106–107° ATDC - 999R
• Exhaust cam centerline: 112–114° BTDC
This advances the intake slightly and retards the exhaust, increasing overlap and improving cylinder filling at high RPM — at the expense of a little midrange torque and idle smoothness.
Typical results on a well-built engine with a full exhaust and tuned ECU:
→ +3–5 hp at the top end (~122–125 rwhp possible on a healthy engine).
Selon Google, le meilleur calage est 107/113. Il n'y a plus qu'à..
http://www.bikeboy.org/camtime4v.html
Race/Maximum Power Setup (Track Engine)
For a used on track and tuned for peak top-end power:
• Intake cam centerline: 107–108° ATDC - 749R / 106–107° ATDC - 999R
• Exhaust cam centerline: 112–114° BTDC
This advances the intake slightly and retards the exhaust, increasing overlap and improving cylinder filling at high RPM — at the expense of a little midrange torque and idle smoothness.
Typical results on a well-built engine with a full exhaust and tuned ECU:
→ +3–5 hp at the top end (~122–125 rwhp possible on a healthy engine).
Selon Google, le meilleur calage est 107/113. Il n'y a plus qu'à..
http://www.bikeboy.org/camtime4v.html
