Propickup Digital Magazine
Issue link: https://read.dmtmag.com/i/130418
5.2201-pro-pickup-2-3vert_june-ad_Layout 1 5/7/13 to 60K are okay for medium duty uses, and even 100K with a synthetic lube in a lightly used rig. (We run Mobil1 synthetic gear oil in Big Red.) One caution on synthetic gear oils, though: Eaton Performance (http://www. eaton.com) reports that Receiver Hitches & Towing Electrical Textured Finish HARMONIC DAMPERS Forged Collar Ring Connector Mounting Tab one of the most common questions received concerns which oil to use in its Truetrac differentials. Eaton recommends those who have Trutracs only run conventional petroleum/ mineral-based oil. The reason? The Truetrac locks the axles when internal Speaking of spinning motion, how about the damper on the crankshaft? Without one, or with an improperly designed or worn-out unit, your truck's engine will produce torsional vibrations that can induce a back-and-forth oscillation through the engine's crankshaft. These, in turn, can collide with other vibration frequencies of the same magnitude, amplifying them to produce internal engine damage. The result? Worn timing gears, timing chains, irregular valve train lash, destroyed main bearings, fractured accessory pulley mounts and ultimately even crankshaft failure. Stock dampers, which use rubber or elastomer to control torsional vibrations, break down over time. That causes the damper to operate incorrectly throughout the entire gears try to separate from each other, caused by a loss of wheel traction. The gears then bind together until wheel spin is stopped. But with synthetic oil, the gear surfaces can become a little too slippery, decreasing the effectiveness of the locker. RPM range, reducing torque. And if there have been mods to the engine that improve hp and torque, the vibrations are greater. If one of your trucks has damper issues, upgrading to a Fluidamper Harmonic Damper might be a really good option. They use a viscous silicone fluid, internal inertia ring and a laser-sealed housing to control the harmful vibrations. We've seen dyno reports that show replacing the OE damper with a Fluidampr actually boost low-end torque as well as fuel economy. Something to consider. Double Weld Strength • Welded 1-piece construction • Double weld strength from tube to brackets PATENT • Forged collar ring PENDING • Welded end caps EXCEED THE DISTANCE. • Welded mounting tab for connectors • E-coated for maximum corrosion protection • Powder coated matte black textured finish • No drill installation Increase Your Driving Range With an In-bed Fuel Tank System From Transfer Flow! Towing Electrical • Brake Controls and Wiring Harnesses • T-Connectors and Tail Light Converters You'll go further than you ever thought possible when you install a Transfer Flow fuel tank system on your pickup! For a FREE catalog, call 1-800-442-0056, or visit our website at www.transferflow.com. The Leader in Aftermarket Fuel Tank Systems. • Adaptors • Trailer Connectors and Mounting Brackets 1-800-442-0056 • (530) 893-5209 www.transferflow.com www.westinautomotive.com Text INFO to 205-289-3781 or visit www.ppmrequest.com 10 PROPICKUP June 2013 Untitled-11 1 PP0613_Shop Talk.indd 10 5 2201-050713 PROUDLY MADE IN THE USA Text INFO to 205-289-3781 or visit www.ppmrequest.com 5/8/13 1:50 PM LARGER REPLACEMENT FUEL TANKS • IN-BED FUEL TANKS • TOOLBOX AND FUEL TANK COMBOS 5/13/13 8:44 AM