When you say your brakes are horrendous what are you using as a benchmark? Standard brakes on two 240Zs I have owned have been perfectly acceptable and must have been considered good in the period. However they were poor compared to my 370Z.Just read this whole thread with interest as the brakes on my 280z are horrendous! @atomman are you still producing these kits? I gather in aluminium now?
If so, am I right in thinking the 2 options for a 280z, would be either R32R calipers (like these?), or (non-turbo?) 300zx calipers from Rockauto?
If the latter, is this selection correct?:
View attachment 53007
Also, to confirm, is it only the Jag discs that fit on 280's? Or can the GTR ones fit too?
If either fit, any clues on the price difference and UK availability for the two disc options?
Are you sure they are working correctly and the type of friction material can make a big difference.