b'GM F/X AXT-HEROQuik-Tune Adjustable Coil-Over Rear Shock Mounts: oThreaded Bosses Weld on Watts Link Crossmember &Choice of Steel or Come with Degreed Laser Cut Couplers to Make Aluminum Jack Welding Them On at the Proper 25 Angle EasierScrews & Jam Nuts oChoice of 6 or 8 Lengths in 6061-T6 Aluminum or SteeloQuick-&-Easy Corner Height Adjustments with a Ratchet & 1 WrenchoQuickly Adjust Ride Heights, Crossweight or Weights When Scaling Your Car oJam Nuts Lock-In Scaling & Ride Height AdjustmentsRSRT/JRI Double Adjustable Rear Shocks with Canister:oCutting Edge Bleed Shaft Shock Technology Allows the JRI Shock the Widest Tie-Down Range While Keeping High Speed Valving Consistent for Better Bump Control oThe Shaft Technology Allows Us to Get Mean with theTie-Down & Not Suffer Loss of Grip Over BumpsoThe Canister & Low Nitrogen Pressure Create Grip onUneven Track Surfaces Found on Autocross & Track oRon Sutton Famous Secret Sauce High Grip RearValving Utilizes Tie-Down Technology to Create MoreRear Grip on Entry under Braking & Acceleration on Exit oYou Can Quik-Tune the Tie-Down Time with the Blue ClickStyle Adjuster Knob on the Shock Head / No Tools Needed o80 Clicks Tunes the Tie-Down Force from 0# to 400# o0-160# (0.0 - 0.2 sec) Works Best for Autocrosso80-240# (0.1 - 0.3 sec) Works Best for Road Courses oSeparate Compression Valving Adjuster on Canister oA Great Dual Purpose Autocross & Road Course ShockDraco Professional Racing Rear Springs: oPro Racing Teams Primary Use Only Two Spring Brands oDraco & Renton Both Make Hi-Tech Pro Racing Springs oWe Prefer Dracos use of 9000 Series Steel Spring Wire oNever Sags or Settles. Never Loses Rate. PeriodoSpring Rate Dyno Graph Sheet with EVERY Spring oVery Accurate & Linear Rates Over Long Travel oThe Common Car Guy Thinks a Spring is a SpringoBut Pro Racers Know Draco Springs Make a Better Handling, More Responsive & Higher Grip Race Car. Why Settle for Less? Tech Tip 40: Rookie racers believe (or have been told) to set your crossweight at 50/50 whenyou scale your race car. This is only accurate, if your car has the same left & right side weights, with driver. We achieve this 50/50 L/R in Track-Warriors with optimum placement of the battery, oil dump tank, fire system & other accessory style weight.Production based race cars are left side heavy. 51/49 to 52/48 is common. These cars need the crossweight (LR & RF scales) to match the right side weight for equal left & right handling. If you set left heavy cars at 50/50, they have more grip on left hand corners & less on rights.If you want the car to have equal grip & handling on left & right hand cornersadjust your corner weights on the scales so the crossweight % (LR & RF) match the right side percentage. 616'