Mazdaspeed miata 17psi vs 6.0 LS2 GTO 440 hp

From: JCHangtime

Added: 16 years ago · 1:08 · 480p

If you want to run water meth on your Mazdaspeed mx5 I recommend a 3 gallon per hour nozzle & 14.5 psi of boost with the stock ...