Does anyone know if carbon fiber stone guards are available for the GEN V as they are for the GEN IV? Also, I note that the new ACR manual does not mention changing the oil viscosity from the street (0W-40) to the track (15W-50) as the GEN IV manual did. For those who have tracked the new ACR, are you increasing viscosity for the higher track temps?
Thanks,
PAVenomRT/10