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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.
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- 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
- Throttle Body Spacer Improves Airflow Which Means Better Gas Mileage and More Horsepower
- Helix Spiral Helps The Atomization of Fuel to Be More Efficeient
- CNC Machined From High Grade Alluminum In The USA
- Includes All Hardware and Gaskets Needed
- 45 Minute Installation Time
- ALLOWS ADJUSTMENT OF FUEL PRESSURE for maximum economy or horsepower gain
- FITS 1987-1995 Chevrolet / GMC Pickup Trucks With 262 V6 & 305, 350, and 454 cubic inch V8 engines
- MADE IN USA with high quality parts and assembly
- BILLET ALUMINUM WITH BLACK ANODIZED FINISH for great looks and long life
- FEATURES SET SCREW AND LOCKNUT ASSEMBLY for a quick, easy and accurate setting
- Standard TBI Tune-Up Kit (1704)
- Part number: 1704
- Fit type: Vehicle Specific
- Package Weight: 0.272 kilograms
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- Country of Origin: United States
- Contains hardware and gaskets needed to service the throttle body
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
- This kit installs between your injector pod and the TBI throttle body, raising the injector pod 1/4" and allowing more air and fuel flow.
- No drilling or cutting on your TBI required to install the 1/4" stack.
- Made from 6061 aluminium, machined by CNC technology, complemented by anodising.
- Package dimensions: 24.892 cms L x 16.764 cms W x 4.826 cms H
- Package quantity: 1
- Product type: Auto Part
- Country of Origing: United States
- Contains hardware and gaskets needed to service the throttle body
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- 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
- For Buick Century 1995-96; For Buick Skyhawk 1987-89; For Chevy Beretta, Cavalier, Corsica 1987-91; For Cadillac Brougham 1991-92; For GMC Jimmy S-15 1991-94
- For Buick Roadmaster 1991-93; For Chevy Caprice1991-93; For Chevy Astro, Blazer Full, Blazer S10 1991-94; For Chevy C1500,C3500, K1500, K2500, K3500 Truck, Lumina APV, Van -P 1991-95
- For GMC C1500, C2500, C3500, K1500, K2500, K3500 Truck 1991-95; For Chevy Van G-Series 1991-96; For Chevy S10 Pickup 1991-97; For GMC S-15 Sonoma 1992-93
- For Chevy Suburban C2500, Suburban K2500, Camaro 1992-95; For Chevy Beretta, Corsica 1995-96; For Chevy Cavalier 1995-97; For Daewoo Nubira Throttle 1999-00; For Daewoo Lanos, Leganza 1999-02; For Daewoo Nubira 2001-02; For Chevy Aveo, Aveo 5 2004-05
- Product Type :Auto Part
- Package Dimensions :23.368 Cm L X 12.953 Cm W X 4.064 Cm H
- Country Of Origin :United States
- Package Weight :1.6Lbs
- Product Type :Auto Part
- Package Dimensions :8.25" L X5.5" W X2.0" H
- Country Of Origin :United States
- Package Weight :1.55Lbs
- Includes brackets, grommets, etc to match original
- Cable Length 25.50 inches
- Original Equipment (OE) Part Interchange - GENERAL MOTORS: 1259333, GENERAL MOTORS: 25515839
- Country Of Origin : China
- The Package Height Of The Product Is 2.0 Inches
- The Package Length Of The Product Is 9.51 Inches
- The Package Width Of The Product Is 6.87 Inches
- Throttle Body Spacer Improves Airflow Which Means Better Gas Mileage and More Horsepower
- Wide Open Bore
- CNC Machined From High Grade Alluminum In The USA
- Includes All Hardware and Gaskets Needed
- 45 Minute Installation Time
- Works with 2 barrel 350 and 500 CFM For Holleys and early autolite carbs.
- Make from a duarable heat resistant composite automotive approved material gas and alcohol proof won't chip crack or stain. ( You would have to use an Axe to damage this material)
- Acts as an insulator to prevent the gas from boiling (Vapor lock) and keep the carb cooler for more power.
- CNC machined from high quality POM material. Adds tuned length for more TQ (Torque).
- The bores are tapered to adapt the narrow 2bl spacing to the wider TBI pattern without hurting performance and airflow.
- Replacement Part Numbers: 1103749, 1103791, 1103827, 1103838, 1103839, 1103880, 1103952, 1104048, 19179575, DST1830, 1103698
- Condition: New; Country of Origin: CN
- New Complete Assembly Ready To Install Direct Fit - Meets Original Equipment Manufacturer (OEM) Standards - All Electronic Module Components Are Computer Tested Before And After Assembly
- One Year Hassle Free Guarantee
- See Product Description for Additional Specifications
- Product Type :Auto Part
- Package Dimensions :23.114 Cm L X12.7 Cm W X3.81 Cm H
- Country Of Origin :United States
- Package Weight :1.45Lbs
Last update on 2023-08-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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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.