Trick Tire Siper Head - Needler - Trick Race Parts Ultimate Siper Drag Racing Catalog - Fittings & Hoses - Fittings & Plugs - Oval Track Catalog - Parts & Accessories - Quick Fuel Technology 2" to 4" drop (with

2" to 4" drop (with drop spindles) and allow room for wider wheels and tires

Valve Retainer Degree Tool

towards the front of the vehicle

a more dense air/fuel mixture enters the engine and produces more horsepower

Trick Tire Siper Head - Needler - Trick Race Parts Ultimate Siper Drag Racing Catalog - Fittings & Hoses - Fittings & Plugs - Oval Track Catalog - Parts & Accessories - Quick Fuel Technology 2" to 4" drop (withProduct Description: Tire Siper Head Needler Trick Race Parts Ultimate Siper Sold Individually Trick Race Parts specializes in tire siping equipment for dirt modified racing, including stands, cutters, and other accessories. They also offer helmet blowers and coolers, as well as an extensive line of fiberglass panels, shrouds, cowlings, and other components.