750BHP Cupra | First drive on break in
First miles on running in the Cupra engine, Louis's engine now finished and on to the next two Golf R's
We discuss running in procedures and also find some interesting damage on a Golf R engine
#bigturbo #bigpower #mqb #VAG #cupra #Garret #RS3 #4wd #dq500 #builtengine #ethanol #stage3