Your lhs only carries 30% fuel? Worst comes to worst u have to buy some offline. I know the hazmat fees will kill you but its better than not running what you like. If you want to stick with this fuel you probably could mess with the gearing on your car. I dont really know what does what in gearing but correct me if im wrong you coould get a higher toothed clutch bell for it which would make it les snappy.