QUOTE(ChrisNPDrider @ Apr 13 2013, 09:12 AM)
Wilwood calipers
If you get the parts and machine work sorted for the front Wilwood adapters, calipers, and rotors (drilled are lighter, but beware of safety debate) that is an awesome route to drop pounds. Others in NorCal (me!) would find the $$ to go this route with your parts. Bill C's streetable AX 914 is awesome
I noticed a HUGE difference with needle bearing suspension bushings vs. old rubber. Lots of the benefits of low unsprung weight are realized w low friction on these pivots.
Dream parts: carbon fiber rotors, titanium studs and lug nuts!
I guess in full disclosure it should be noted that my car is pretty much a dedicated AX car. I basically drive it to and from the AX with very little other driving. The light wt brakes and smaller rotors may not be advisable for high speed driving that requires repeated high levels of braking.
Trekkor was able to put some 13" steel wheels on his car without cutting the rotors down, but they need spacers and very small backspace numbers and flairs.