ORIGINAL: av8tor1977
The_Pipefather: seems like your timing numbers should be good for more than 7500. Possibly 8500 depending of course on all the other factors involved.
AV8TOR
You're right av8tor.....the engine will rev right upto about 9500 rpm before refusing to turn any further...Of course with the pipe we've limited it to about 8500 rpm.