SPEEDtv's Robin Miller reports that IndyCar car owners Eric Bachelart, Dale Coyne, Carl Haas, Kevin Kalkhoven, Mike Lanigan and Keith Wiggins received an email from IRL President of Competition Brian Barnhart on Tuesday requesting a payment of $100,000 per car, for the Dallara chassis that they received as part of the unification agreement between the Indy Racing League and Champ Car.