Indy to Make the Switch to Turbos

The Indy Racing League has used their 650hp, naturally-aspirated 2.4 liter V8′s since 1997, but drivers and manufacturers alike have been pushing for the ability to use turbos. That call has been heard and answered by the IRL who now plans to make the switch by 2011. The new engine will either be a 4 or 6-cylinder engine producing between 650-750 horsepower, offering up to 100 more horsepower than what is currently used; this will be a big boost for Indy cars power-to-weight ratios.

While Honda is the only manufacturer that currently competes in the IRL, 2-3 more manufacturers may enter the race series if the new engine guidelines are enforced. If more car manufacturers sign on, this could really help the IRL become an even bigger part of the racing world by attracting more fans and more sponsors. The Junkyard will follow this story and keep you updated on any news, so stay tuned!

Photos: IndyCar.com