1999-2004 Ford Lightning Accufab Single Blade Throttle Body
Replace your Ford Lightning's restrictive twin-blade stock throttle body with our top of the line single blade unit and get your 5.4L supercharged Lightning the air it's lacking. This upgrade will greatly improve your Lightning's throttle response and horsepower. This throttle body is the perfect starting point for future modifications. By replacing the stock twin blade design with Accufab's oval single blade throttle body, Accufab been able to achieve and surpass its performance goals on both stock and modified trucks. Dyno tests have shown a 7-10hp increase on a stock truck.
Accufab's Exceptional Quality
Accufab's oval single blade throttle body flows 1696 CFM while the stock twin blade throttle body flows 1089 CFM. That's a 607 CFM difference! In order to control the idle, the TPS will need to be adjusted with a digital voltmeter to reading between .98 and 1 volt. The throttle body is CNC machined from top quality billet aluminum and anodized black. Also, only the best component parts are used to help achieve optimum throttle response.
Applications
Fits 1999-2004 5.4L F-150 SVT Lightning
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
Accufab - The Ultimate in Performance Products
When it comes to performance, Accufab is a well recognized name in the Mustang and SVT Lightning Community. Accufab's purpose is to manufacture the highest quality performance components possible. Accufab parts are manufactured onsite in their high-tech CNC machine shop, giving them the ability to produce the highest quality products.
Accufab has never intended to be the lowest cost leader. Their mission is and always has to offer products that are the very best, for customers that want the best.
Shop Accufab to get performance throttle bodies, throttle body gaskets, and EGR spacers to get your Mustang or Lightning outperforming the competition.
The wheel size is the diameter of the wheel, in inches, not counting the tire.
Modern tires in North America have several other measurements associated with their size.
A tire designated as a "225/70R14" denotes a tire with the following dimensions: width of tread: 225 mm; ratio of tire height to width: 70 percent; rim diameter: 14".
Therefore a 185/70R14 has the same rim diameter and aspect ratio, but a smaller overall diameter and narrower tread face than the 225/70R14.
Wheel Width
Wheel Backspacing
The easiest way to measure backspace is to lay the wheel face down onto the ground so the backside of the wheel is facing up.
Take a straight edge and lay it diagonally across the inboard flange of the wheel. Take a tape measure and measure the distance from where the straight edge contacts the inboard flange to the hub mounting pad of the wheel. This measurement is the backspace.
The photo below shows three wheels with 2", 3", & 4" backspace.
Wheel Bolt Pattern
The bolt pattern or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs. Bolt patterns can be 4, 5, 6, or 8 lug holes. A bolt circle of 4x100 would indicate a 4 lug pattern on a circle with a diameter of 100mm.
The diagram indicates the proper measuring methods. 6 lug wheels are measured like the 4 lug wheels.
Wheel Offset
The offset, measured in millimeters, can be negative or positive, and is the distance from the hub-mounting surface to the rim's true centerline. A positive offset means the hub-mounting surface is closer to the outside edge of the wheel; a negative offset means the hub-mounting surface is closer to the inside edge of the wheel. Offset affects the scrub radius of the steering and it is advisable to stay within the limits allowed by the vehicle manufacturer. If tires are fitted which are significantly wider than those specified by the manufacturer, a compromise may have to be adopted whereby a wheel with less offset is used to prevent the tire rubbing on the suspension.
Wheel Centerbore
The centerbore of the wheel is the opening in the middle of the wheel, surrounded by the lug holes. This opening helps to center the wheel to the hub. Its diameter is typically measured in millimeters (mm) and varies in size depending on vehicle application. Manufacturers approve up to a 1% variance in tolerance to pass wheels during inspection.
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov
