The calipers mount on AE86 vented disk rotor are the same as solid rotor type. (Although I have heard a rumor there are two types of caliper mounts) anywho, if there was a simple / relatively simple upgrade that only involved the caliper, people would have already done so.
One only option are to use the jap vented disc and say nissan 4 spot calipers inc adapter bracket if they fit or buy something like Terry O'bierne is selling: a full 4 spot kit inc disc, caliper and mod mount.
However, there maybe somebody who has done a conversion, but I feel like it would involve a spacer/adapter.
It should be noted that MotoP on club4ag used factory vented brakes on his blacktop car. Good brake pads make all the difference. Don't use really hard pads like Endless or race pads: they will chew your rotor, try EBC green or kevlar. The same pad for solid disc brakes as for the vented.
Wed, 29 May 2002 05:55
