[kyleb]

750hp
Denis welsh motorsport in the U.K make new gears.
I purchased a set a little while ago and they are quality.
The gears were mated with an auburn gear LSD clutch pack (see the IRS forum as previously stated) and all seems to work well.
Spiteri's in Melbourne bolted it all together although they did have to play with it a bit to get it right but that was because it was the first time they had done that conversion.
I am running around 600HP through it and no worries,(back off murphy).
Problem these days is all the jag gears you get second hand are usually well past their prime and were not designed for the amounts of power we are putting through them,
the gears from Welch are.
My thought at the time was do it once by doing it right.