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373 to 410??

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Old Oct 26, 2004 | 04:14 PM
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Default 373 to 410??

i may be pulling my 373's out of my 12 bolt and going to 410's i am comming across the lights at about 6700 with my 3 speed th400 on the juice. My question is how many more rpm's will i be turning when i come through the lights. Also who makes a good 410 gear? is it true that the 410's brake easily of course i dont want to have that problem. Does a car with 410 leave harder and pull better 60' what is the advantage of a 410?? Any help would be appreciated.
Thanks Richard
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Old Oct 26, 2004 | 04:50 PM
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i went from 3.73's to 4.11's(12 bolt)you will turn a few more rpm's,you may now cross at 6,900-7,000rpm's. the gears are not weak in the 12bolt,and the car will 60foot WAY better and pull harder. my 3.73's 1.81 60 best. 4.11's before hal's 1.61 60 foot best. now with hals 1.58 best bogging out of the hole.thunderracing sells us gears one of the strongest you can get.hope this helps.
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Old Oct 26, 2004 | 04:54 PM
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well my car is pulling 1.49 60' so a US gear is the best to go with??
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Old Oct 27, 2004 | 11:54 AM
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formula: mphxgearx336 divide by tire height

example: 127x4.10x336 =174955.20 divide by 26.1=6703.26
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Old Oct 27, 2004 | 12:39 PM
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this formula says 6592.80 for me and i come through higher than that with 373???
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