Redesigned Rocker Arms Utilizing years of valvetrain design experience, the latest FEA stress analysis technology, and an exhaustive testing regiment, the Comp Cams engineering team left no detail to chance when designing its new Ultra Pro Magnum rocker arms. Factory dampers and non-dampened pulleys offer no protection to modified engines that produce more horsepower than stock, but the Super Damper provides balanced dampening of torsional crankshaft vibrations through all rpm ranges and exceeds SFI 18.1 safety certification for competition use.
New Products Custom Sublimated Crew Shirts Redesigned Rocker Arms Impact Race Products’ new line of sublimated crew Utilizing years of valvetrain design experience, the enable the use of large diameter valve springs, shirts are designed to stand out and bring attention latest FEA stress analysis technology, and an retainers, and locks without clearance or fitment to your race endeavors and sponsors. Virtually any exhaustive testing regiment, the Comp issues. The new black oxide exterior design can be transferred to these high-quality Cams engineering team left no detail finish offers a distinctive appearance polyester shirts. Available in either standard polyester to chance when designing its new along with long term corrosion fabric or a cool and comfortable no-hole mesh, these Ultra Pro Magnum rocker arms. The resistance. Other features include an shirts come with a most noticeable advancement with the oversized trunion and precision-sorted variety of options, Ultra Pro Magnum rocker arms needle bearings for use with high-load including a hidden full- centers around their nearly valve springs, hardened roller tips for snap or 1/4-zip front unbreakable investment cast 8650 reduced friction, and elimination of the closure, a Mandarin chromoly body. The arched web-like valve stem side loading that causes (banded) or standard design delivers a nearly 29 percent premature valve guide wear, and a fully collar (with or without a increase in strength and rigidity while rebuildable design. The new Ultra Pro snap-down option), and a reducing the moment of inertia and optimizing the Magnum rocker arms are available for most popular chest welt-pocket. For dynamic balance. The resulting rocker maximizes lift Chevy and Ford performance engine applications that information, call and valvetrain control at high rpm. The increased utilize stud mount rockers arms. For information, log 317-852-3067. retainer and valve spring clearances of the new design on to www.autopressreleases.com. Dual-pattern Throttle Bodies Quick Fuel Technology’s dual-pattern throttle bodies allow your carburetor to mount on both a standard 4150- and a large 4500-pattern intake manifold. These solid billet aluminum dual-pattern throttle bodies are CNC machined to exacting tolerances and can be ordered with either 1 11/16- inch or 1 3/4-inch stainless steel throttle plates to best fit your carburetion needs. Quick Fuel Technology hand builds its throttle bodies’ slabbed throttle shafts — machined away for more flow — and Teflon ribbon bearings for durability and superior sealing. The throttle plates are secured with low profile Torx plate screws to help reduce air turbulence. These throttle bodies feature an adjustable secondary pump cam bracket that allows for SYNTHETICS secondary airflow adjustment. The Quick Flow Technology spacer plate offers a smooth transition and is required for use on the large flange 4500-style intakes. Each throttle body comes with an assortment of throttle links to easily change the opening ratio from soft progressive to medium progressive or 1:1. All attaching screws and gaskets are included. For information, write to Quick Fuel Technology, Dept. ND, 129 Dishman Lane, Bowling Green, KY 42101, or call 270-793-0900; Web site, www.quickfueltechnology.com. September 18, 2009 ✦ 41 New Products Super Damper for LS9 Engines 18-volt Battery Kit Twin-plate Clutch ATI Performance Products now Run your O2 sensors while saving voltage on your car’s Ram Clutches recently unveiled its offers its Super Damper for LS9 battery with this 18-volt battery kit from Quarter-Max Chassis new 10.5-inch twin-plate high- engines, including the ’09 & Racing Components. Compatible with all 18-volt (slide) performance clutch and flywheel Supercharged Corvette ZR1. ATI products and providing consistent fade-free power, this kit assembly for the ’10 Camaro and offers the OEM replacement sized includes and two 18-volt Lithium Ion batteries, charger, and a other LS-powered vehicles. With damper along with the overdrive billet aluminum battery mount. High visibility 360-degree LED capacity to control up to 1,000 rear- damper. The overdrive damper for
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