I am very pleased to announce new Spotter Guides which will be released in the coming weeks.
in addition to the Official IMSA Spotter Guide, produced prior to each race for the Weathertech and Continental series, I have partnered with the series to produce a new range of Spotter Guides for the IMSA Porsche GT3 Cup Challenge USA, IMSA Porsche Ultra94 GT3 Cup Challenge Canada and the IMSA Mazda Protoypes Lites Series.