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m6 with 4.56s

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Old Dec 27, 2004 | 10:48 AM
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From: roanoke,va
Default m6 with 4.56s
can anyone tell me what rpm i would be at 70 mph with 4.56s with my 6 spd. i found a gear ratio calculator on the net and it said 2,082. this is with stock 17in wheels and tires. just wanna see before i order my 9in im debating between 4.30s and 4.56s. its not a daily driver but i would like to keep it streetable and ride the interstate every now and then.
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Old Dec 27, 2004 | 11:15 AM
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From: Cecil County Raceway!!!
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I was somewhere around 2100 at 70 when I had my 4.71s in (on stock tires)
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Old Dec 27, 2004 | 11:20 AM
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From: Motorhome, Freeways, Truckstops, Pits
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Originally Posted by 44mag
can anyone tell me what rpm i would be at 70 mph with 4.56s with my 6 spd. i found a gear ratio calculator on the net and it said 2,082. this is with stock 17in wheels and tires. just wanna see before i order my 9in im debating between 4.30s and 4.56s. its not a daily driver but i would like to keep it streetable and ride the interstate every now and then.
Well, at 75 mph I'm at 2,000 rpm with 4.11, which means that at 2,000 with a 4.56 you would be at 67 mph.
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Old Dec 27, 2004 | 04:05 PM
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From: Killa Cali
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are those in 6th gear?
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Old Dec 27, 2004 | 04:54 PM
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thanks everybody!!! looks like i'll go with 4.56s
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Old Dec 27, 2004 | 07:38 PM
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Originally Posted by WicketMike
are those in 6th gear?
yes, 6th gear
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