Nissan 370Z Forum - View Single Post

m4a1mustang · 04-08-2011, 08:08 PM

A slight change in weather conditions could make a big difference on your trap speeds. That could explain the marginal difference before/after mods.

Given your 330' and 1/8th times I'm guessing your 60' times are in the 2.3-2.5 range.

How are you launching? Are you dumping the clutch from 2500-3000 RPM? If you are, try to slip it instead so you can manage the power you are putting down for less wheel slip on the launch... and practice, practice, practice!

500' above sea level isn't too bad, but given your humidity issues I think that you might be looking at low 100 mph traps on a good day. You very well could be running mid-13s in better conditions stateside, which is about average for a 6MT Z, but I have a feeling you should be running a high 13 or 14-flat if you can improve your launch.

04-08-2011, 08:08 PM	#2 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	A slight change in weather conditions could make a big difference on your trap speeds. That could explain the marginal difference before/after mods. Given your 330' and 1/8th times I'm guessing your 60' times are in the 2.3-2.5 range. How are you launching? Are you dumping the clutch from 2500-3000 RPM? If you are, try to slip it instead so you can manage the power you are putting down for less wheel slip on the launch... and practice, practice, practice! 500' above sea level isn't too bad, but given your humidity issues I think that you might be looking at low 100 mph traps on a good day. You very well could be running mid-13s in better conditions stateside, which is about average for a 6MT Z, but I have a feeling you should be running a high 13 or 14-flat if you can improve your launch. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!