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Effective gearing 3.42 in 3rd vs. Others in 4th

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Old 09-03-2011, 08:21 PM
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hardcore4sure
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Default Effective gearing 3.42 in 3rd vs. Others in 4th

I've run this on the gear calculator found that I can finish the 1/4 in 3rd @120 mph, would that be more effective than having to shift to 4th?
Tires 305-35-18 6800 RPM 120mph 3.42 gears 3rd
Tires 305-35-18 6800 RPM 110mph 3.73 gears shift to 4th@5200rpm
Tires 305-35-18 6800 RPM 100mph 4.10 gears shift to 4th@5200rpm
This of course will be with 02 6spd coupe H/C/I, shouldn't pulling across the 1/4 at MAX power be better with out the extra shift?
Old 09-03-2011, 11:45 PM
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bracketshark
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Originally Posted by hardcore4sure
I've run this on the gear calculator found that I can finish the 1/4 in 3rd @120 mph, would that be more effective than having to shift to 4th?
Tires 305-35-18 6800 RPM 120mph 3.42 gears 3rd
Tires 305-35-18 6800 RPM 110mph 3.73 gears shift to 4th@5200rpm
Tires 305-35-18 6800 RPM 100mph 4.10 gears shift to 4th@5200rpm
This of course will be with 02 6spd coupe H/C/I, shouldn't pulling across the 1/4 at MAX power be better with out the extra shift?
Depending on whether the car hooks on launch or not, the 4.10 gears should give you a lower ET due to getting the car moving faster. MPH really means nothing at the dragstrip, a faster ET and a better or equal reaction time than the guy in the other lane and your a winner in heads up racing. Nothing to it. Easier said than done though.



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