Best Prices: Street and Performance Electronics 74005 Helix Power Tower Plus Throttle Body Spacer 1987-1990 GM Truck 7.4L » Street Performance

Street and Performance Electronics, the first company to develop the throttle body spacer that delivers improved power, performance, and economy has achieved a design breakthrough! Our engineers have developed a new generation design that provides even better performance and economy! Utilizing multiple aerodynamic principles, the Helix Power Tower PLUS produces air breakup and turbulence that yields greater fuel burn efficiency, which translates into the best performing and efficient product of its type in the marketplace! The Helix Power Tower PLUS is crafted from heat-treated T-6061 aircraft quality solid-billet aluminum. Each plate is held to the most rigorous manufacturing standards in the industry. They are machined on the most advanced CNC equipment available, assuring you of the most accurate product possible. Each plate is subjected to ultra high inspection standards, for further assurance of the finest product in the marketplace. The Helix Power Tower PLUS kit comes with all the installation hardware you need. Installation is simple and can be done in as little as 45 minutes. Fits: 1987-1990 Chevrolet C2500 7.4L, 1987-1990 Chevrolet C3500 7.4L, 1987-1990 Chevrolet K2500 7.4L, 1987-1990 Chevrolet K3500 7.4L, 1987-1990 Chevrolet R1500 7.4L, 1987-1990 Chevrolet R20 7.4L, 1987-1900 Chevrolet R2500 7.4L, 1987-1990 Chevrolet R30 7.4L, 1987-1990 Chevrolet R3500 7.4L, 1987-1990 Chevrolet V1500 7.4L, 1987-1990 Chevrolet V20 7.4L, 1987-1990 Chevrolet V2500 7.4L, 1987-1990 Chevrolet V30 7.4L, 1987-1990 Chevrolet V3500 7.4L, 1987-1990 Chevrolet SS 7.4L, 1987-1990 GMC C2500 7.4L, 1987-1990 GMC C3500 7.4L, 1987-1990 GMC K2500 7.4L, 1987-1990 GMC K3500 7.4L, 1987-1990 GMC R1500 7.4L, 1987-1990 GMC R20 7.4L, 1987-1990 GMC R2500 7.4L, 1987-1990 GMC R30 7.4L, 1987-1990 GMC R3500 7.4L.

Features:

• Produces an increase of up to 10 hp / 14 ft lb of Torque & 1-3 miles per gallon
• Variable Venturi Aperture provides turbulence to mix the air/fuel charge for a more complete burn efficiency
• Computer designed chambers and channels specially designed to improve efficiency and air velocity performance
• Increased air-flow creates better engine cylinder filling, can be used with any grade of fuel for more power and economy
• Complete Kit includes all gaskets, hardware and complete instructions for an easy installation

• 1990-1990 Chevrolet C1500
• 1988-1990 Chevrolet C3500
• 1988-1990 Chevrolet K3500
• 1987-1988 Chevrolet R20
• 1989-1989 Chevrolet R2500
• 1987-1988 Chevrolet R30
• 1989-1990 Chevrolet R3500
• 1987-1988 Chevrolet V30
• 1989-1990 Chevrolet V3500
• 1988-1990 GMC C3500
• 1988-1990 GMC K3500
• 1987-1989 GMC R2500
• 1987-1990 GMC R3500
• 1987-1991 GMC V3500