What RPM's are u turning a 70MPH??
08-04-2001, 06:43 PM
#27
Instructor
Re: What RPM's are u turning a 70MPH?? (Alwyn678)
I'm turning 2650 at 70 mph, 350/180 hp m40 GR70-15/8. 3000rpm@80mph.
[Modified by Hogmanmac, 10:43 PM 8/14/2001]
[Modified by Hogmanmac, 10:43 PM 8/14/2001]
08-05-2001, 07:56 AM
#30
Melting Slicks
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Re: What RPM's are u turning a 70MPH?? (Alwyn678)
Checked mine yesterday ... 2900 @ 70MPH. There must be a lot of speedo and tach errors out there to see so many differences with the same rear gears.
08-05-2001, 02:12 PM
#31
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Re: What RPM's are u turning a 70MPH?? (BSeery)
My tach is a little wacky - I think somewhere around 3000 RPM.
Not sure.
It is a 350 auto with 3.08 gears and a 235/70/15 tire.
Someone will have the calculator out soon to figure that all out.
Not sure.
It is a 350 auto with 3.08 gears and a 235/70/15 tire.
Someone will have the calculator out soon to figure that all out.