Force India are prepared to let Sergio Perez and Esteban Ocon race more freely in the last two races of the season now that the team are sure of fourth place in the Formula One championship, co-owner Vijay Mallya indicates.
Mexican Perez and his young French teammate were reined inby the Silverstone- based team after their on-track clashes cost Force India points and possible podium places earlier in the year.
Force India are now 99 points clear of fifth-placed Williams, and 165 behind third-placed Red Bull, with a maximum 86 remaining to be won.
"With fourth place secure, we have the freedom to take a new approach into the remaining races -- perhaps by trying some different things or different Friday drivers in the car to see what we can learn for next year," said Mallya on Wednesday in a team preview for this weekend's Brazilian Grand Prix.
"We can also be more aggressive with strategies and take more risks," added the tycoon, who is contesting an extradition request from India on fraud charges and has not left Britain since March last year.
"We're still hungry for strong results and want to end the season on a high note. The race in Brazil this week is an opportunity to continue our run of strong performances at the very least."
Mercedes-powered Force India, who finished fourth overall last year with 173 points, are enjoying their best season yet in terms of points scored with 175 from 18 races so far.
Perez finished fourth at a wet Interlagos last season, while Ocon - then with now-defunct Manor in his debut season - was 12th.
Force India have been running Mexican reserve driver Alfonso Celis Jr in some of their Friday morning free practice sessions. Mallya did not name any others who might get slots in Brazil or Abu Dhabi.
