Hi there,
My '04 Z06 just has headers/cats/tune and dynoed 385RW. It was my first time in a Z06 at the track so I was not hoping for too much so most of my runs were low 13s and high 12s but on one run I got an unbelievable 12.1, 1.806 60' (thanks so much to Ranger and Dr. Ron for give me launching tips!!!) BUT my trap was only 110MPH.
In looking back all my runs were around the 110MPH ranging from 107MPH to 111MPH. Should I not be trapping around 115+ MPH considering I am dynoing 385RW and had that 1.806 60', 12.1 second run?
I fear I may have some valve or rocker issue that is making my Z06 trap low. I felt that once I shifted to 4th that the speed claimed very gradually. Any suggestions anyone?
I am getting the slight Engine Tick noise during cold startups.
Any help would be much appreciated.
Regards,
Sunrise
My '04 Z06 just has headers/cats/tune and dynoed 385RW. It was my first time in a Z06 at the track so I was not hoping for too much so most of my runs were low 13s and high 12s but on one run I got an unbelievable 12.1, 1.806 60' (thanks so much to Ranger and Dr. Ron for give me launching tips!!!) BUT my trap was only 110MPH.
In looking back all my runs were around the 110MPH ranging from 107MPH to 111MPH. Should I not be trapping around 115+ MPH considering I am dynoing 385RW and had that 1.806 60', 12.1 second run?
I fear I may have some valve or rocker issue that is making my Z06 trap low. I felt that once I shifted to 4th that the speed claimed very gradually. Any suggestions anyone?
I am getting the slight Engine Tick noise during cold startups.
Any help would be much appreciated.
Regards,
Sunrise