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View Full Version : quickchange rearends?


hipower17
11-15-2013, 04:23 AM
is there an advantage in running a 411 gear in a quickchange veris a 456? i'd like to get some opinions on this.
SS Motorsports
11-15-2013, 12:15 PM
Not that i've seen, A family member of mine has a car w/ a 4.11 and three cars w/ a 4.86.
hucktyson
11-15-2013, 12:42 PM
The only way to know for sure would be to chassis dyno both rear ends with everything else being the same
keeks
11-15-2013, 02:32 PM
There is a weight savings in most cases.
racin6mod
11-16-2013, 10:28 PM
the advantage is only gear selection in a given range. who really needs a high 7 or 8.40 gear with a lm or even a modified. as fare as hp or rotating wt most likely non or very small either way.
mab475
11-17-2013, 12:01 AM
There is a weight savings on rotating weight and a reduction in heat and friction.