Gr 4 Big Willow setup required

Discussion in 'GTS Tuning' started by KubsKubson, Jun 18, 2018.

  1. KubsKubson

    KubsKubson

    Messages:
    1
    Hi :) I need setup for any car on Willow Springs - Big Willow. Power and weight upgrade off. Tune is on. Now my best is 1:15:900 in Alfa.