I have a vintage race car which is a 289 with resonators only. It ticked 94 dB at Roebling Road. My Gt350 hit 92 only. Their mics are probably 40 ft inside the track surface on a straight away. The Miatas routinely hit 96 dB.
New GT350 track pack owner.
Through 500 miles of break in I have kind of been obsessed with the whole piston slap issue, because it just sounds so mechanically wrong. After reading this forum, many say that it improves or goes away after engine warmed up.
In my case it will completely...
Curious about the R888 at VIR. I used to track R35 GTR with similar sizes and stick was great but they would only last me 2 track days. Went through 3 sets with varied pressures: seemed like sidewall was too flexible for the weight of the car. Since GTR weight is similar I am curious about R888...