quickchange rearends?

[hipower17]

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]

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]

The only way to know for sure would be to chassis dyno both rear ends with everything else being the same

[keeks]

There is a weight savings in most cases.

[racin6mod]

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]

There is a weight savings on rotating weight and a reduction in heat and friction.