I just got my GSC S2's in, i am looking to rev 8500-9k at the max

what i was looking at were the BC springs/retainers or the single supertech springs/retainers, or maybe just some FP beehives

what do you guys think?

 

+1 i've been wondering the same thing i think the beehives are great... because they let you max out at 9k with stock retainers...but wanted to know which three of those two... maybe you can start a poll

 

i have the gsc beehives that im installing with the S2's in the next couplke weeks...im expecting to run 8500 safely out of them with the s2's and the 35r