RPM at various speeds

Register and join the largest automotive community online!

Please Register or Login to access:

sitdusa

01-03-2005, 06:34 AM

Just wondering what others are running at. 98 K1500 Z71 5.7L Vortec

70 MPH 2000 rpm
85 MPH 2250 rpm
90 MPH 2500 rpm

planedude

01-06-2005, 01:42 PM

Sounds pretty close to mine

skipr

01-06-2005, 07:25 PM

Just wondering what others are running at. 98 K1500 Z71 5.7L Vortec

70 MPH 2000 rpm
85 MPH 2250 rpm
90 MPH 2500 rpm

These are overdrive numbers right?

sitdusa

01-07-2005, 05:56 AM

Yes

Cadillakin'98

01-14-2005, 01:15 AM

I have a 4.3 which is same block minus 2 front cylinders w/ exact same bore & stroke and thats what I run at as well

Add your comment to this topic!