Hourly RateHolley Terminator Tuning Hourly Rate This comes after the purchase of a BASE tune. 2H purchase minimum for first purchase. Additional time after may be purchase in 1h intervals at a case by case basis this includes help while you are track side, help get down the track, suspension and power management. AFTER PURCHASE: EMAIL: dadrodgarage2@gmail. com a COMPLETE Build list and all information pertaining to tuning the car. Along with your expectations