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Pro 74mm Throttle Body – K Series

$252.99

FEATURES:

CNC Machined from Forged Billet 6061-T6 Aluminum
Hard Anodized for Corrosion Resistance and Durability
Precision Machined Brass Throttle Plate
Compatible w/ OEM Throttle Cable
Sealed Ball Bearings for Smooth Operation
Retains IACV Circuit
New Throttle Body Gasket and Hardware

Description

Skunk2 is proud to introduce the 74mm Pro Series Throttle Body for Honda K20A/ K20A2/ K20A3/ K20Z1 engines found in the 2002-2005 Civic Si and 2002-2006 RSX Base & Type-S chassis.

A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2’s 70mm Pro Series Throttle Body delivers! Sealed ball bearings, a precision machined throttle plate and a honed oversized bore insures smooth operation on the most aggressive naturally aspirated and forced induction applications.

  • 2002 – 2005 Honda Civic (2.0L Si)
  • 2002 – 2006 Acura RSX (2.0L Type S)

Direct Replacement for PRB/ PRC Style Throttle Body – Must Use Throttle Body Adapter for Late Model K Series Engines.

Additional information

Weight 3 lbs
Dimensions 7 × 6 × 4 in
Brand

Skunk2

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SettingsPro 74mm Throttle Body - K Series removeUltra Street Intake Manifold - K20A2 Style removeThrottle Body Adapter - K (RBC) to K (PRB) removeUltra Race Plenum Spacer - 2L Black removeSkunk2 Billet Oil Cap - Black removePro 68mm Throttle Body - Evo VIII-IX - Black remove
ImagePro 74mm Throttle Body – K SeriesPro 74mm Throttle Body – K SeriesPro 74mm Throttle Body – K SeriesPro 74mm Throttle Body – K SeriesPro 74mm Throttle Body – K SeriesPro 74mm Throttle Body – K Series
SKU309-05-0090307-05-0600309-05-0120907-05-9052626-99-0071309-06-0002
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DescriptionFEATURES: CNC Machined from Forged Billet 6061-T6 Aluminum Hard Anodized for Corrosion Resistance and Durability Precision Machined Brass Throttle Plate Compatible w/ OEM Throttle Cable Sealed Ball Bearings for Smooth Operation Retains IACV Circuit New Throttle Body Gasket and HardwareFEATURES: Modular 2pc. Design w/ Removable Plenum Rotatable Plenum Allows Driver-side or Passenger-Side Throttle Body Mounting 1.8L Plenum Volume Tapered 6.85" Long High-Velocity Runners w/ Raised Velocity Stack Entries Generously Cast Runner Walls for Porting 71mm Throttle Body Opening Lightweight 356 Aluminum Alloy Construction Hi-Grade Mounting Hardware Thermal Gasket Included 2 x 1/4" NPT and 2 x 1/8" NPT Accessory Ports   **Optional Billet Aluminum Plenum Spacer Available in .5L Size Fitment: 
  • 2002 - 2005 Honda Civic (2.0L Si)
  • 2002 - 2006 Acura RSX (2.0L Base/Type S)
   
309-05-0120 FEATURES: CNC Machined 6061 Billet Aluminum Anodized for Corrosion Resistance Honda RBC to Honda PRB Pattern 72mm Opening MAP Sensor Provision 1/8" NPT Port Gasket and Hardware Included907-05-9052 The Skunk2 Racing Plenum Spacer is used to increase the internal volume of the Ultra "Race" Intake Manifolds by 2 Liter. INCLUDES: 2L Billet Aluminum Spacer Longer Socket Head Hardware Gaskets626-99-0071 Skunk2’s Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2’s racing heritage and high-performance parts manufacturing practices, each Black Billet Oil Cap is precision CNC machined and features Skunk2's signature, black anodized finish. Skunk2’s Black Billet Oil Caps feature a 33mm x 2.8mm thread pitch, are compatible with most Honda valve covers, and feature a contrasting, acid-etched Skunk2 logo for the ultimate finishing touch.Skunk2 is proud to introduce its 68mm Pro Series Throttle Body for Mitsubishi’s 4G63 Evo VII-IX engines in its exclusive Black Series, hard anodized finish. Skunk2’s Pro Series Throttle Bodies are designed to be used with Mitsubishi’s OEM intake tubing and intake manifold as well as Skunk2’s Pro Series Intake Manifold for bolt-on horsepower and torque gains by optimizing engine airflow.
ContentSkunk2 is proud to introduce the 74mm Pro Series Throttle Body for Honda K20A/ K20A2/ K20A3/ K20Z1 engines found in the 2002-2005 Civic Si and 2002-2006 RSX Base & Type-S chassis. A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2’s 70mm Pro Series Throttle Body delivers! Sealed ball bearings, a precision machined throttle plate and a honed oversized bore insures smooth operation on the most aggressive naturally aspirated and forced induction applications.
  • 2002 - 2005 Honda Civic (2.0L Si)
  • 2002 - 2006 Acura RSX (2.0L Type S)
Direct Replacement for PRB/ PRC Style Throttle Body - Must Use Throttle Body Adapter for Late Model K Series Engines.
Notes:  The K Series Ultra "Street" Manifold uses the EARLY PRB/ PRC style cylinder head and throttle body mounting flange pattern but can be installed on the LATE RBC/ RBB style cylinder heads through the use of an aftermarket Water Bypass Adapter and the Skunk2 DBW Throttle Body Adapter:             (PN# 309-05-0120) Installation on the '02-'05 Civic Si (EP3) requires several modifications. The radiator core support must be trimmed, the wiring for the TPS sensor may need to be extended, and clearance between the TPS and radiator hose may require custom upper hose or modification for the radiator. The much anticipated Ultra "Street" Intake Manifold for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S, and/ or any swap using the K20A/ K20A2/ K20Z1/ K24A1 engines or cylinder heads has finally arrived! The Ultra Series is years of research and development, culminated in a multi-piece cast aluminum intake manifold that offers advantages that only a modular design could allow. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a two-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum lid and optional plenum spacers. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors. Skunk2 Racing Ultra Street Intake Manifolds are cast-aluminum, manufactured from high-grade 356 aluminum alloy for strength and lightweight. Each manifold is CNC-machined for a precise fit, and individually inspected for quality assurance. The Ultra Series Street manifold features a generous 71mm throttle body opening and is constructed with thick walls at entry, minimizing concerns of breakthrough when port matching. Intense planning and design went into the plenum to distribute even airflow to all four cylinders under dynamic load conditions. Placement and design of the velocity stacks were rigorously flow tested to ensure maximum delivery of air to the cylinder. Large velocity stack raised bell mouth entries lead to 6.85” long intake runners with smooth transitions allowing the Ultra Street Intake Manifold to really move some air! Skunk2 Racing Ultra Street Intake Manifolds are designed to be used in modified naturally aspirated applications as well as mild turbo/supercharged setups.    Skunk2 Racing now offers a solution for installing the Grams Performance & Design Drive By Wire Throttle Body or Honda K (RBC) Drive By Wire Throttle Body onto the Skunk2 02-06 RSX Pro Series and Ultra Street Intake Manifolds. A necessity when installing the Ultra Street Intake Manifold on the 06-15 Civic Si. The adapter has a 72mm opening and a 71mm exit as well as a MAP Sensor and 1/8" NPT accessory port for additional flexibility.  Skunk2 is proud to introduce its 68mm Pro Series Throttle Body for the Evo VIII-IX in its exclusive Black Series, hard anodized finish. Skunk2’s Pro Series Throttle Bodies are designed to be used with Mitsubishi’s OEM intake tubing and intake manifold as well as Skunk2’s Pro Series Intake Manifold for bolt-on horsepower and torque gains by optimizing engine airflow. Skunk2 throttle bodies undergo an extensive design and testing process to produce a throttle body that doesn't just provide more flow but retains smooth drivability and OEM throttle characteristics. Each Pro Series Throttle Body is designed using the latest CAE (Computer Aided Engineering) tools, which results in a unit that exceeds industry standards. Pro Series Throttle Bodies are also CNC machined from forged, billet 6061-T6 aluminum and hard anodized for durability in Skunk2’s signature finish. Additionally, Skunk2’s unique design relocates the MAP sensor underneath and eliminates the OEM water passages for cooler operation and a cleaner appearance. Pro Series Throttle Bodies are also compatible with OEM throttle cables, which simplifies installation. Each Skunk2 Pro Series Throttle body also features sealed bearings for smooth operation and a genuine, integrated Skunk2 badge. All necessary hardware and a new throttle body gasket are included for trouble-free installation. A larger throttle body is key to producing additional power throughout the powerband on turbocharged engines with increased airflow demands. Skunk2 recognized the Evo’s highly restrictive throttle body and developed the largest bore unit that remains compatible with the OEM intake manifold. Skunk2’s Pro Series Throttle Bodies for Evo engines feature a 68mm bore, which results in an increase of more than eight hp throughout the powerband.  
  • 2003 - 2005 Mitsubishi Lancer Evolution VIII (2.0L Turbo)
  • 2006 - 2007 Mitsubishi Lancer Evolution IX (2.0L Turbo)
  • 1994 - 1998 Mitsubishi Eclipse (2.0L 4G63T GST/GSX)
Weight315230.43
Dimensions7 × 6 × 4 in20 × 16 × 9 in6 × 6 × 4 in20 × 8 × 8 in6 × 5 × 3 in7 × 6 × 4 in
Additional information
Weight 3 lbs
Dimensions 7 × 6 × 4 in
Brand

Skunk2

Weight 15 lbs
Dimensions 20 × 16 × 9 in
Brand

Skunk2

Weight 2 lbs
Dimensions 6 × 6 × 4 in
Brand

Skunk2

Weight 3 lbs
Dimensions 20 × 8 × 8 in
Brand

Skunk2

Weight 0.4 lbs
Dimensions 6 × 5 × 3 in
Brand

Skunk2

Weight 3 lbs
Dimensions 7 × 6 × 4 in
Brand

Skunk2

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