You don't have to doubt I cannot push the dc2r setup to the limit, beside you don't need big power to push the brake system. I race my Rx7 Fc on the track. I know how to push the brake to the limit. As I said before, I did tried the Ek4 with Ek9 brake setup. I know how good are they.
The Rx7 brake pad had less surface area than the Dc2r surface area because it doesn't need it. During the number of pistons difference, if you know what I mean. Put in this way, I see a lot of Aftermarket upgrade 4,6,8 pistons calipers kit. I never see a Aftermarket Large single piston caliper upgrade kit. If you can find it, let me know. I don't think there are many.
Just like I pointed out earlier before, the Rx7 calipers was design for a heavier car plus the car had a turbo. I really don't see why the Rx7 setup going to be worst than the Ek9/Dc2r setup. Just common sense.



Reply With Quote
Bookmarks