What to consider when choosing a throttle body?
There are several factors to consider when selecting throttle body diameter, power output, RPM, cylinder head design, engine capacity, injector position and throttle body position along the inlet path. 1) A larger bore leads to lower flow resistance, but obeying the laws of diminishing returns.
What are the symptoms of a bad throttle body?
A bad throttle body may cause stalling in the vehicle, misfiring, electrical problems, high or poor idle, and improper throttle stop. Issues such as grime and dirt deposits or vacuum leaks can also cause problems to the throttle body. Below, you will find some further information about throttle body diagnostics.
Where is the throttle body located in a car?
Typically, in most vehicles, the throttle body can be found in between the intake manifold and the air filter or air cleaner of the engine system. Usually, the aluminum is used for the making of the throttle body. The location of the throttle body can be a little different for different vehicles.
What should I do if my throttle body is white?
Keep the accelerator constant at this level and you will notice white steam coming out from the exhaust pipe. Keep pressing the accelerator until the steam attains its normal colour. This process will not just clean the throttle body but will also remove carbon buildup from the engine.
What do you need to know about throttle body?
The throttle body is an engine component, which means that it’s essential to identify your engine type when choosing a new throttle body. Looking for alternatives is made easy since automakers frequently manufacture the same engine for different models; and sometimes, even different brands.
What are the features of a HPI throttle body?
HPi throttle bodies feature a split shaft design that is black zinc coated to prevent corrosion, and completed with a precision sealed roller shaft/bearing assembly. Other features include factory bolt patterns, all units are fully compatible with stock components for easy installation, including cruise control.
Where does the BBK Performance throttle body come from?
As has been the case since our first units back in the eighties, each BBK “Power Plus Series” performance throttle body is designed & produced in the USA using a new fully CNC machined 356 aluminum alloy housing assembled with an array of the highest quality components for great drivability and maximum performance.
What kind of throttle body does a Sportster have?
HPi Sportster® throttle bodies fit all fuel injected 2007+Sportster® Harley-Davidson® motorcycles. These units allow for more airflow over the stock 45mm throttle body. Kit includes a Billet-Pro air cleaner equipped with a K&N® lifetime warranty air filter element (carbon fiber cover sold separately).