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700R4 2,100 RPMs @ 70mph?

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Old 05-19-2010, 12:32 PM
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700R4 2,100 RPMs @ 70mph?

I keep reading various web forums saying that this is right. What do you think? What does your car do at a flat 70? It just seems pretty high as I watch my gas needle go down lol
Old 05-19-2010, 12:51 PM
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Re: 700R4 2,100 RPMs @ 70mph?

what is your rear end gearing? that doesnt sound too obsene, my Mustang spins close to that i would say (3.27 rear end, .62 OD ratio).
Old 05-19-2010, 01:46 PM
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Re: 700R4 2,100 RPMs @ 70mph?

63mph(ish) is 1900 for me (3.27/700R4)

That is just the one I've paid any attention to, at cruising speed on the highway.
Old 05-19-2010, 05:51 PM
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Re: 700R4 2,100 RPMs @ 70mph?

You think 2100 is high? I hold 3000.....somethings not right tho......
Old 05-19-2010, 06:06 PM
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Re: 700R4 2,100 RPMs @ 70mph?

Originally Posted by FireInMe17
You think 2100 is high? I hold 3000.....somethings not right tho......
If your hitting 3000rpm@70mph, I bet your OD is out.....I bet in D/3rd gear...I'd get 3000rpm too. Or are you running gears like 4.56s?

I watched mine this afternoon.....At 70mph, I got 2100/2200. Hard to exactly read a gauge while driving & watching out for the other cars. But I'd say the OPs gauge is showing correctly.
Old 05-19-2010, 06:28 PM
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Re: 700R4 2,100 RPMs @ 70mph?

Originally Posted by Stephen
If your hitting 3000rpm@70mph, I bet your OD is out.....I bet in D/3rd gear...I'd get 3000rpm too. Or are you running gears like 4.56s?

I watched mine this afternoon.....At 70mph, I got 2100/2200. Hard to exactly read a gauge while driving & watching out for the other cars. But I'd say the OPs gauge is showing correctly.

Well I started my own thread on here about it, but my torque converter is working, but I dont think its working right, or I'm not going into 4th gear. Im so confused.
Old 05-19-2010, 11:14 PM
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Re: 700R4 2,100 RPMs @ 70mph?

I am turning about 1900-2000rpm at 70mph with my 700r4 and 2.77 gears
Old 05-20-2010, 12:13 PM
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Re: 700R4 2,100 RPMs @ 70mph?

Thats about what I turn and I have 700r4, 3.23 rear with 245/60/15 tires.
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