OK not really, but it's a possibility, the venerable DOHC ZC is related to an earlier Honda race engine. IndyCars (the racing series, not the lame Chch car yard) have release their engine spec for 2012-onwards:
- Maximum capacity 2.4 litres
- Ethanol fuel
- Maximum of 6 cylinders
- Output between 550hp and 700hp depending upon track
- Other engine manufacturers welcome
Next engine strategy is all-inclusive - IndyCar.com
Factory boost-friendly parts available for K-series maybe? Okay so these days not a lot of race engines are based upon OEM blocks, but dreams are free...