The new power output was , reducing the 0- time from 4.6 to 4.2 seconds (or even 4.1, according to some sources), and increasing top speed by 7 mph to .
The engine's performance was improved with a new power output, leading to a decrease in acceleration time from 4.6 to 4.2 seconds (or even 4.1 seconds, according to some sources), and an increase in maximum speed by 7 mph.