I finally decided on which way to go, the Quaife or work with OS Giken to develop one for these cars which could of taken far longer and the cost for us all would be a bunch of money. In my research and getting feedback it seems the Quaife is a great match for our ATC system, it is what Ford is going to use in the RS so it has to work!
Another option was the Phantom Grip, not really an LSD, it puts pressure on the spider gears and I have had great experiences with them in my own installs but nothing long term to quantify it for a car I will drive for a great long time. They finally contacted me today to let me know something was available but that was right after I ordered the Quaife from PCA and I am sticking with it.
Now all I need is a bigger turbo, probably the 2jr radiator and deciding on a clutch and or flywheel upgrade, other than that all parts are here, on the car, on the way, etc..finally getting this thing on the road soon, 3+ months and still only 293 miles on it!
Another option was the Phantom Grip, not really an LSD, it puts pressure on the spider gears and I have had great experiences with them in my own installs but nothing long term to quantify it for a car I will drive for a great long time. They finally contacted me today to let me know something was available but that was right after I ordered the Quaife from PCA and I am sticking with it.
Now all I need is a bigger turbo, probably the 2jr radiator and deciding on a clutch and or flywheel upgrade, other than that all parts are here, on the car, on the way, etc..finally getting this thing on the road soon, 3+ months and still only 293 miles on it!