Originally Posted by
dabear
wich GC piston and legacy spring for 48.4?
I buy the 8x1.3 Low Pack GC pistons and drill them as follows:
4 open holes: 1.6mm
2 rebound holes: 1.8mm
Leave the 4 holes under the CF compression valves stock at 1.3mm
I run PT oils, 500cst in the rear, 475cst in the front in the hotter months (80F and above). Cooler oils are 475R/450F
Legacy springs: Pink front, Red rear.