R Rob72 New Member Jan 2, 2010 83 0 0 Jan 31, 2010 #1 Jan 31, 2010 #1 You guys with 4.10's and 5 speeds(NA). What are you taching at 60 mph in 5th gear?
ct07gt Member Feb 14, 2008 377 0 16 Jan 31, 2010 #2 Jan 31, 2010 #2 You can figure it out for any rpm. Current RPM at desired speed x (4.10 / 3.55) = New rpm at the same speed.
You can figure it out for any rpm. Current RPM at desired speed x (4.10 / 3.55) = New rpm at the same speed.
Five Oh Brian Member Jun 13, 2007 552 1 16 Pacific Northwest Jan 31, 2010 #3 Jan 31, 2010 #3 Rob72 said: You guys with 4.10's and 5 speeds(NA). What are you taching at 60 mph in 5th gear? Click to expand... I'm at 2100 rpm's at 60 mph with 4.10's and stock height tires in my '07 GT automatic. Manual trans has slightly deeper overdrive and would be just under 2000 rpm's.
Rob72 said: You guys with 4.10's and 5 speeds(NA). What are you taching at 60 mph in 5th gear? Click to expand... I'm at 2100 rpm's at 60 mph with 4.10's and stock height tires in my '07 GT automatic. Manual trans has slightly deeper overdrive and would be just under 2000 rpm's.
ViperNuge New Member Sep 26, 2009 197 0 0 Maui Feb 2, 2010 #4 Feb 2, 2010 #4 Auto here also..... so having no real good info for you, like fiveoh...... 2100 at 60 mph. LOL patrick
Auto here also..... so having no real good info for you, like fiveoh...... 2100 at 60 mph. LOL patrick
