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#26629 SRF Brakes and Shock Rule Changes

From Robey Clark · SRF3 · Rule change

SRF Brakes and Shock Rule Changes

#26629 from Robey Clark · Rule change · TB 19-05 (2019-05 Fastrack)

In GCR section 9.1.8.E.1.X.g, make changes as follows:
“Brakes: Hawk Blue 9012 pads P/N 801993 or 801994 must be used. Wilwood V vented
rotor P/N 800065 minimum thickness 13.25mm (0.522 in.); shall be used as delivered with no
machining of any kind, P/N 800065. Minimum thickness 13.25mm (0.522”). Rubber caliper
bushings may be replaced with bronze bushings P/N 1196185 or P/N 1196185(or A or B).
Original caliper pistons may be replaced with vented caliper piston P/N 1196184; no other
modification allowed. Wilwood caliper with bracket universal fit P/N 800038 may be used as
delivered with no modification of any kind. Wilwood knock back spring (2.63 lbs.) P/N 800045

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may be used as delivered with no modification of any kind; maximum of one spring per
caliper.”
In GCR section 9.1.8.E.1.X.h, make changes as follows:
“Shock Absorbers: Standard Koni shock, P/N 82X-2255-SPA1 with standard oil
or Penske shock P/N 280396 with spec valving shall be used as a sealed assembly with
no modification of any kind. If shock seals are damaged in any way, the shock must be
sent to an authorized SCCA Enterprises service center for verification and resealing at the
competitor’s cost. The bump rubber provided with the shock shall be used in unmodified, stock
condition. No Koni or alternate bump stop is permitted to be used with the Penske shock.
Shortening the Penske shock bump rubber is allowed. All shock absorbers must be sealed by
Enterprises. Prior to sealing, the shock absorbers will be rebuilt by Enterprises or its authorized
rebuilder. Beginning 05/01/2020, SCCA Enterprises bump rubber P/N 280407 may be used as
delivered with no modification of any kind; if used, maximum of one bump rubber per shock.”