VIPER GTSR 91
Enthusiast
I just had the Sparco seat adjusted in my GTS. It is bolted to the floor in a fixed position. Archer originally installed the seat. It was all the way back which was not a very comfortable position but it was very sturdy. It now has a more comfortable driving position, however since the seat back does not rest against the back of the cockpit like before, it flexes or rolls at the shoulder area. Do any of you have a Sparco or similar seat installed and does the seat flex in this manner? Thanks.