Hero image 0 of Holley EFI 112-589 Fuel Injection Throttle Body, 0 of 6

Holley EFI 112-589 Fuel Injection Throttle Body

Name: Holley EFI 112-589 Fuel Injection Throttle Body
Brand: HOLLEY EFI
SKU: 179646852
Price: 870.95 USD
Availability: InStock

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Key item features

Adjustable Idle: Features an innovative Idle Bleed Adjustment for precise idle tuning without affecting throttle position or TPS voltages.
Rotational TPS: Includes a TPS CLOCKER, allowing the TPS to be rotated to the ECU's required idle voltage range, resolving issues in modified engines.
Forced Induction Ready: Equipped with a PCV Passage Valve that closes for forced induction applications, eliminating the need for external plugging.
Smooth Performance: Designed with a TAPERED TRANSITION to eliminate low RPM drivability issues, enhancing overall engine performance.
Durable Construction: Constructed with a PREMIUM BILLET BODY and a BLACK ANODIZED FINISH for superior corrosion resistance and a modern aesthetic.
Broad Compatibility: Fits various LS intake manifolds, including stock LS2, LS3, LS7, Holley LS Mid-Rise, Holley 95mm Hi-Ram, Fast LSX, and Edelbrock Pro-Flo XT using 4-bolt throttle bodies.
Complete Installation: Comes with all necessary MOUNTING HARDWARE and a gasket for a straightforward installation process.

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Specs

Vehicle make
GM
Vehicle model
LS
Brand
HOLLEY EFI
Vehicle fitment type
Specific
Automotive parts division
Performance
Size
90 mm

Current price is $870.95

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Columbus, 43215

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Comparison Overview:
Product	Viewing this item Holley EFI 112-589 Fuel Injection Throttle Body current price $870.95 Holley EFI 112-589 Fuel Injection Throttle Body	Holley EFI 112-581 Fuel Injection Throttle Body current price $870.95 Holley EFI 112-581 Fuel Injection Throttle Body	Holley EFI 112-583 Fuel Injection Throttle Body current price $849.95 Holley EFI 112-583 Fuel Injection Throttle Body	Holley EFI 717-18 Throttle Body Adapter Kit Coyote - Black Finish current price $83.25 Holley EFI 717-18 Throttle Body Adapter Kit Coyote - Black Finish	Holley Performance 112-114 Fuel Injection Throttle Body current price $224.95 Holley Performance 112-114 Fuel Injection Throttle Body 5 out of 5 Stars. 3 reviews	FiTech 30003 Go Street 400 HP Throttle Body EFI Kit current price $824.38 FiTech 30003 Go Street 400 HP Throttle Body EFI Kit 4 out of 5 Stars. 1 reviews

Comparison Chart:
Vehicle make	GMHolley EFI 112-589 Fuel Injection Throttle Body	RAMHolley EFI 112-581 Fuel Injection Throttle Body	-Holley EFI 112-583 Fuel Injection Throttle Body	FordHolley EFI 717-18 Throttle Body Adapter Kit Coyote - Black Finish	-Holley Performance 112-114 Fuel Injection Throttle Body	ChevroletFiTech 30003 Go Street 400 HP Throttle Body EFI Kit
Vehicle model	LSHolley EFI 112-589 Fuel Injection Throttle Body	112-581Holley EFI 112-581 Fuel Injection Throttle Body	112-583Holley EFI 112-583 Fuel Injection Throttle Body	MustangHolley EFI 717-18 Throttle Body Adapter Kit Coyote - Black Finish	-Holley Performance 112-114 Fuel Injection Throttle Body	30003FiTech 30003 Go Street 400 HP Throttle Body EFI Kit
Vehicle fitment type	SpecificHolley EFI 112-589 Fuel Injection Throttle Body	SpecificHolley EFI 112-581 Fuel Injection Throttle Body	SpecificHolley EFI 112-583 Fuel Injection Throttle Body	SpecificHolley EFI 717-18 Throttle Body Adapter Kit Coyote - Black Finish	SpecificHolley Performance 112-114 Fuel Injection Throttle Body	UniversalFiTech 30003 Go Street 400 HP Throttle Body EFI Kit
Automotive parts division	PerformanceHolley EFI 112-589 Fuel Injection Throttle Body	PerformanceHolley EFI 112-581 Fuel Injection Throttle Body	PerformanceHolley EFI 112-583 Fuel Injection Throttle Body	-Holley EFI 717-18 Throttle Body Adapter Kit Coyote - Black Finish	PerformanceHolley Performance 112-114 Fuel Injection Throttle Body	performance partFiTech 30003 Go Street 400 HP Throttle Body EFI Kit

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About this item

Product details

LS 90mm TB w/cable drive and taper;

Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! The 112-589 throttle body features a 90 millimeter bore and a low RPM drive friendly taper. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make them the ultimate throttle bodies for ease of installation and tuning. Regardless of whether you have a stock LS engine, turbo, supercharger, or a big cam engine sucking gulps of air, Holley's throttle bodies are maximized for your application. The barrier protection of the BLACK ANODIZED finish also offers up a modern tech look!;

TPS CLOCKER allows the TPS to be rotated back into the ECU's required idle voltage range. Modified engines no longer suffer from problems related to TPS voltage!
IDLE BLEED allows adjustment of your idle without affecting throttle position or TPS voltages at idle!
PCV PASSAGE VALVE closes to accommodate forced induction applications! No more plugging to block off PCV!
TAPERED TRANSITION eliminates low RPM drivability issues
PREMIUM BILLET BODY supports the high tolerance design and look your performance engine deserves!
BLACK ANODIZED FINISH for superior corrosion resistance and serious good looks
CRUISE CONTROL provision built in for cruise control cable
CABLE DRIVEN APPLICATION
MOUNTING HARDWARE and gasket included
Fits the following intake manifolds: Stock LS2, Stock LS3, Stock LS7, Holley LS Mid-Rise, Holley 95mm Hi-Ram, Fastâ„¢ LSX, Edelbrock Pro-Flo XT using 4 bolt TBs & Most other 90 through 95mm LS intakes using 4 bolt TBs

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Specifications

Compatible cars

Stock LS2, Stock LS3, Stock LS7, Holley LS Mid-Rise, Holley 95mm Hi-Ram, Fast LSX, Edelbrock Pro-Flo XT using 4 bolt TBs & Most other 90 through 95mm LS intakes using 4 bolt TBs

Vehicle make

Vehicle model

Brand

HOLLEY EFI

Warranty

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