Jazz 1.34 engine dyno-chart....

[guest1128]

Searched the forum, I havent found that. So Im posting it..

Red (Yeni Jazz): GE
Black (1.nesil jazz): GD 
Up to 3500 rpm both engines produce equal torque and power. After that (VTEC change point?)  new engine soars . So GE owners only take advantage at high rpms, sacrificing fuel economy..

[nowster]

It's obvious from the graphs that 3500RPM is the point at which the VTEC engine brings in the second set of valves. Ta.