Absolutely Superb – Harry's LapTimer Grand Prix Review

Was introduced to Harry's Lap Timer GP this weekend at COTA. Downloaded it to my phone at lunch, borrowed a friends' OBD-II bluetooth scanner and iPhone suction cup mount and voila! I was in business. Incredibly seemless and powerful. Worked without a hiccup. Now I have memories and a learning tool to last a lifetime. Thanks, Harry! Well done!!
Review by XxSWATxX on Harry's LapTimer Grand Prix.