falter Veteran Member Joined Jan 22, 2011 Messages 6,573 Location Vancouver, BC Aug 17, 2019 #1 Chuck(G) said: I can't say that for certain. The head assembly is a complex system. The only way to have an inkling is to use something like IMD and check each head individually. Click to expand... IMD says RPM are 272... should be 300 right?
Chuck(G) said: I can't say that for certain. The head assembly is a complex system. The only way to have an inkling is to use something like IMD and check each head individually. Click to expand... IMD says RPM are 272... should be 300 right?