Quote Originally Posted by Egan101 View Post
Peak torque is attained when the turbocharger starts spooling. For turbo diesels, it is within 1500 to 3600 rpm. Sports mode in most vehicles is a setting when the throttle is more responsive to attain higher rpms.

For turbo gas engines, peak torque is attained between 1500 to 5500 rpm. Euro gas turbo cars tend to spool its turbo earlier (1500 rpm) while most Japanese gas turbo cars have it past 2k rpm.
This is what I know as well. Mas gamitin na lang ang turbo at this setting.