TRP Posted June 24, 2017 Report Share Posted June 24, 2017 The Pure Stock rules have been updated to provide needed clarification. Will be traveling this week and not able to monitor for questions. Thus, call 361-655-0337 if questions or you need additional clarification. Additional text is in bold below for both Suspension and Shocks. The official rules are updated on the texanaracewaypark.org website. This will be covered as well at the July 1st Drivers Meeting with the Pure Stock drivers/owners. SUSPENSION: Front and rear suspension must be stock for that make and model with no modifications. No alterations to any part of the suspension will be allowed. Nonadjustable tubular type upper control arms are allowed, must use steel cross shaft. Following part numbers allowed: - Day Motor Sports Part # UP-41000R/L, UP-910-34394R/L, Speedway Motors 910-34394R/L or 910-31134R/L, must install right on right (8” C-C), left on left (81/2”C-C). - Speedway Part # 910-34397-91/4. Cannot relocate or move upper A-arm mounts on frame. Ball joints must be OEM replacement. No extended, low friction or rebuildable type ball joints. Upper and Lower A-Arm bushings may be replaced with OEM rubber type only. No offset, spherical or low friction bushings allowed front or rear. Aftermarket steel springs allowed, minimum 5 inch OD springs, rear springs may be of single or double pigtail design and fit stock spring perch on rear end, may not exceed 14 inches in free height. No adjustable spring spacers or adjustable weight jacks of any kind, Leaf spring cars may use nonadjustable lowering blocks, must use OEM replacement rubber style bushings in front and rear springs, rear sliders not allowed. No bump stops of any kind allowed. Sway bars allowed, must be OEM design, with equal height/spacing on each side, no preload. Rear springs must have a minimum on one pigtail and pigtail must be mounted to factory axle perch. Non adjustable spring bucket allowed on rearend in stock location and center of rearend. Maximum free length of spring is 14 inches. (Updated 06/20/17) SHOCKS: OEM stock mount replacement shocks only. Shocks can be claimed by track for $35 per shock at any time. No air shocks. Shocks must have stock type rubber ends, no screw on type rod ends, must be mounted in stock location on frame. Shocks must fully collapse and extend. Shocks must be mounted in stock location. Shocks can be aftermarket but cannot be rebuildable. No screw on type rod ends allowed. Must be steel bodied shocks. (Updated 06/20/17) Link to comment Share on other sites More sharing options...
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