Please be advised of the following technical/rule update: Effective immediately: Technical Rule
a) Bilstein AS2 Series: Non-adjustable & Rebound adjustable Bilstein AS2 shock approved. 7&9 Inch shaft lengths only.
Unaltered stock Bilstein AS2 - 46MM linear or digressive pistons only.
Unaltered stock 7&9-inch Bilstein AS2 non-adjustable or single adjustable shafts only
Must use unaltered stock Bilstein AS2 valving shims.
All Bilstein AS2 shocks components must be unaltered and stock Bilstein AS2 components.b) Front Suspension: Bilstein AS2 shock will be mandatory for the front suspension for the 2018 season.
b) Front Suspension: Bilstein AS2 shock will be mandatory for the front suspension for the 2018 season.
c) Rear Suspension: Approved shock for rear suspension:
Bilstein AS2 Series
Any steel bodied gas race shock with a retail price no greater than $200.00 CDN.
The QA1 62 series, and the Pro aluminum threaded body, NON- adjustable shock will also be permitted for competition.
Pro Shocks rebound only adjustable smooth and threaded body shocks. PART # “PROAC” or “PROA”