 The engine lubrication is a dry-sump type, cooled by a single water pump.In 2009, Honda froze the Indy V8 engine development for the 2009-2011 seasons due to Honda focusing on a new third-generation V6 turbo engine for the 2012 season.The current, third-generation IndyCar formula was introduced in 2012 including two new manufacturers marked the return of the IndyCar Series engine manufacturer competition war since 2005 season.