Porsche 911 tuned for GRRC 73rd Members Meeting
Mark Sumpter’s Porsche 911 was on the rollers today getting tuned for Goodwood’s 73rd Members Meeting. We’ve tuned it to run with silencers and without as Goodwood allows (encourages) un-silenced racing cars. Yes, it is very loud. #73MM
Porsche 911 tuned for GRRC 73rd Members Meeting Read Post »