kene

iTrader: (2)

Since the BC Racing BR coil over cartridges/ inserts have pretty much the same dimensions across lexus/totyota model family (GS300,SC300,Supra,LS400, ES300, IS300) I thought to post this for those that may be interested (DIY'ers). As long as the BC racing cartridge's piston is 46mm in diameter the same can apply.

https://www.clublexus.com/forums/gs-...rts-1-3-a.html


PART 1: - The Mathematical Equations to derive your needed goals (natural freq., Motion ratios, etc)
PART 2: - Disassembly of the shock cartridge body
PART 3: - Re-Valving with Bilstein internal parts
BONUS PART: - Revalve/matching Ohlins sportline shocks damping ratios & Other shock manufacturer data graphs.