Contents
20 Best 454 Tbi Throttle Body of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best 454 Tbi Throttle Body of 2023. Check our ranking below.
2,141 Reviews Scanned
- RELIABLE PERFORMANCE: Each Throttle Body is disassembled and meticulously inspected. Each component is inspected, remanufactured or replaced.
- OPTIMUM AIRFLOW: A specialized component cleaning process prevents the throttle bore surface from being deformed.
- BUILD TO LAST: Final Throttle Body assemblies are tested for all critical functions, including response time and airflow at multiple points.
- ENSURE FIT: The high and low integrated throttle position sensors are tested to match OE characteristics throughout the entire operational range. This unit guarantees to function like the original and a perfect vehicle fit.
- VEHICLE APPLICATIONS: Ford Expedition 2004-1997, F-150 2003-1997, F-150 Heritage 2004, F-250 2004-1997, Lobo 2003-1997,Lincoln Navigator 1999-1998
- Genuine Holley Quality Parts
- Corrosion resistant
- Made from quality materials
- Easy installation
- Durable and long lasting
- Throttle Body Spacer Improves Airflow Meaning Improved Gas Mileage and More Horsepower!
- CNC Machined In USA From High Grade Aluminum
- Includes All Hardware and Gaskets Needed
- 45 Minute Installation Time
- GM TBI power up kit. Includes impervious to gas polymer injector spacer (design may vary), 14psi regulator spring and instructions on modifying your OEM stock TBI base to add enough fuel and air for up to 40hp gain w/ power adders such as headers, free flow exhaust intake and small cam upgrades. Adds 14hp on a stock 5.7L TBI motor.
- Fits: 1986-95 2.8L 4.3L 5.0L 5.7L TBI motors Silverado Sierra Suburban Yukon Blazer Camaro Firebird Caprice S10 Jimmy. Although this kit will fit 7.4L TBI motors, most came from the factory with a spacer. Please verify before purchase
- The spacer takes the place of your original gasket - no gasket required
- BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
- High Flow Power Plus Series 80mm Throttle Body Increases Airflow to Improve Horsepower and Throttle Response Over Stock
- Recommended For Vehicles Where Modifications Have Been Made or are Planned Especially Cold Air Intakes and Exhaust
- All New CNC Machined Casting Assembled with Components that Exceed OEM Standards, They Will Offer Years of Trouble Free Performance
- Simple Direct Bolt on Replacement for Factory Unit with Simple Hand Tools in Less Than Half an Hour
Last update on 2025-07-30 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best 454 Tbi Throttle Body?
Do you get stressed out thinking about shopping for a great 454 Tbi Throttle Body? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 454 Tbi Throttle Body, which is why we have assembled a comprehensive list of the greatest 454 Tbi Throttle Body available in the current market. We’ve also come up with a list of questions that you probably have yourself.
Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 454 Tbi Throttle Body that you consider buying. Your questions might include the following:
- Is it worth buying an 454 Tbi Throttle Body?
- What benefits are there with buying an 454 Tbi Throttle Body?
- What factors deserve consideration when shopping for an effective 454 Tbi Throttle Body?
- Why is it crucial to invest in any 454 Tbi Throttle Body, much less the best one?
- Which 454 Tbi Throttle Body are good in the current market?
- Where can you find information like this about 454 Tbi Throttle Body?
We’re convinced that you likely have far more questions than just these regarding 454 Tbi Throttle Body, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for 454 Tbi Throttle Body, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 454 Tbi Throttle Body. Make sure that you are only using trustworthy and credible websites and sources.
Romance University provides an 454 Tbi Throttle Body buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 454 Tbi Throttle Body currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of 454 Tbi Throttle Body has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an 454 Tbi Throttle Body?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your 454 Tbi Throttle Body.
- Customer Ratings: Number ratings grade 454 Tbi Throttle Body objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 454 Tbi Throttle Body.
- Product Quality: You don’t always get what you pay for with an 454 Tbi Throttle Body, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an 454 Tbi Throttle Body is should be an indication of how long it will work out for you.
Romance University always remembers that maintaining 454 Tbi Throttle Body information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding 454 Tbi Throttle Body is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.
FAQ:
Q: What to do with a used 454 throttle body?
A: First off, I snagged a used 454 throttle body off ebay and sent it out to www.rvmorsemachine.com to get bored to 54mm for some decent air flow for this big block project. I put some pictures here as I sent Vic one NASTY looking throttle body and as usual, the unit was transformed into a work of art.
Q: How much HP can a stock throttle body add?
A: Stock small-block throttle bodies only flow around 500 cfm (compared with a stock Q-jet that flows 750 cfm). It’s possible to make around 275 hp with a stock TBI unit, so rather than go nuts on a heavily modified TBI, I’d suggest you start by making sure the existing TBI unit and injectors are in good shape.
Q: What are the pros and cons of a stock TBI 454?
A: Stock TBI 454 makes 230hp and 380tq so stock fuel pump is maxed out right off and a typical 454 will run better with a fuel pump upgrade even with stock chip. GAS MILEAGE. Always a big complaint with 454 TBI trucks. 90 and older is particularly bad and that is largely due to NO OVERDRIVE.
Q: Can a Chevy K2500 make 300 hp with throttle body injection?
A: Answer: There are several ways to go about your Chevy K2500 setup, Nathan, by remaining with the original throttle body injection (TBI) system. To make 300 hp with TBI, the goal is to systematically eliminate breathing restrictions, but we have to say it will be tough with a relatively stock throttle body.