dyno results swapping from 3.23 to 4.10 auto

[mrr23]

http://www.stealthram.com/familypics/formula00/dynosheet/410gearunprocessed.jpg

[Orange SS]

good info

[CamaroSSx1999]

so... swaping to 4.10's u lose horse and torque?

[mrr23]

yes

[CamaroSSx1999]

so is that the same for a m6

[mrr23]

yes

[CamaroSSx1999]

so im planned on putting 4.10's in my SS, i already bought them from a friend. their grinded down on two sides, he said the person who put them in have to get them in. does that sound right? ive never change gears.
also, if i lose hp? with the 4.10s will it still make my car faster? what kind of gains can i expect?

[mrr23]

my motive gears fit right in. i had to grind down the axle spacer that goes into the carrier to clear the ring gear. i didn't grind the gear.

[CamaroSSx1999]

these are GM 4.10's, their grinded down on two sides of the rind, just on the very inner sides of the teeth. has anyone heard of having to do this?

[BIG D's SS]

Those might have been gears for a 2 series carrier. They might have been done to make them fit on a 3 series carrier.

[Liquifire]

where both runs done with a twelve bolt? I am assuming that they were.

[mrr23]

mine were done with the factory 10 bolt, not 12 bolt. the only change was the gears.