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Pro 74mm Throttle Body – B/D/F/H 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
New Throttle Body Gasket and Hardware

Description

Skunk2 is proud to introduce the 74mm Pro Series Throttle Body for Honda B16/ B17/ B18/ B20/ D15/ D16/ F20/ F22/ F23/ H22 and H23 engines found in a number of chassis from 1988-2005.

Skunk2’s 74mm Pro Series Throttle Body is designed to be used with Skunk2’s Pro Series Intake Manifolds as well as other aftermarket intake manifolds for bolt-on horsepower and torque gains by maximizing engine airflow.

A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2’s 74mm 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.

  • 1990 – 1997 Honda Accord (2.4L DX/LX/EX/SE)
  • 1992 – 2000 Honda Civic (1.6L CX/DX/EX/GX/HX/LX/Si)
  • 1993 – 1997 Honda Del Sol (1.6L S/Si/VTEC)
  • 1992 – 2001 Honda Prelude (2.2L Base/Type SH)
  • 2000 – 2009 Honda S2000 (2.2L F22C)
  • 1990 – 2001 Acura Integra (1.8L GS/GS-R/LS/Type R)

NOTE: Due to Larger Diameter… You Must Use A Skunk2 Pro Series Intake Manifold or Make Adjustments to Intake Manifold Throttle Body Flange to Match Bore and Keep IAC (Idle Air Control) Passage Separate. Not compatible with D Series engines featuring down-flow intake manifolds. Manual Transmission Only.

Fits F20C but NOT the F22C

Additional information

Weight 3 lbs
Dimensions 7 × 6 × 4 in
Brand

Skunk2

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SettingsPro 74mm Throttle Body - B/D/F/H Series removeUltra Street Intake Manifold - K20A2 Style removePro 68mm Throttle Body - B/D/F/H Series removeUltra Race Intake Manifold - B VTEC - All Black removePro Intake Manifold - K20Z3 Style - Black removeUltra Street Intake Manifold - B VTEC - Black remove
ImagePro 74mm Throttle Body – B/D/F/H SeriesPro 74mm Throttle Body – B/D/F/H SeriesPro 74mm Throttle Body – B/D/F/H SeriesPro 74mm Throttle Body – B/D/F/H SeriesPro 74mm Throttle Body – B/D/F/H SeriesPro 74mm Throttle Body – B/D/F/H Series
SKU309-05-0060307-05-0600309-05-0040307-05-9055307-05-0325307-05-0505
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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 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)
   
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 New Throttle Body Gasket and Hardware307-05-9055 Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A/ B17A and B18C engine or VTEC cylinder heads! The much anticipated Ultra Race Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors. FEATURES: Modular 3pc. Design w/ Removable Plenum 3.5L Plenum Volume** 90mm Throttle Body Flange - Std. 5.0L Ford Pattern 6.5” Tilted & Tapered Hi-Velocity Runners Raised 87mm Velocity Stacks Generously Cast Runner Walls for Porting Provisions Secondary Fuel Rail & Injectors 4 x 1/8” NPT, 2 x 1/4” NPT and 1 x OEM AIT Port Hi-Grade Mounting Hardware Thermal Gasket Included Fits MOST Popular Chassis Configurations - Not Just Race Cars - See Notes **Optional Billet Aluminum Plenum Spacers Available in 1L or 2L Sizes  Ideal for turbocharged and naturally aspirated applications. 72mm throttle body opening can be port-matched up to 76mm. Only compatible with '06-'11 Civic Si K-series engine.307-05-0505 FEATURES: Modular 2pc. Design w/ Removable Plenum Rotatable Plenum Allows Driver-side or Passenger-Side Throttle Body Mounting 1.8L Plenum Volume
** Tapered 8.72" Long High-Velocity Runners w/ Raised Velocity Stack Entries Generously Cast Runner Walls for Porting
 74mm Throttle Body Opening Lightweight 356 Aluminum Alloy Construction 2 x 1/8" NPT and 2 x 1/4" NPT Accessory Ports Hi-Grade Mounting Hardware Thermal Gasket Included Fitment:
  • 1999 - 2000 Honda Civic (1.6L Si)
  • 1994 - 1995 Honda Del Sol (1.6L VTEC)
  • 1992 - 2001 Acura Integra (1.8L GS-R/Type R)
Will NOT work with factory throttle body A minimum of a 68mm throttle body is required.   **Optional Billet Aluminum Plenum Spacer Available in .5L Size  
ContentSkunk2 is proud to introduce the 74mm Pro Series Throttle Body for Honda B16/ B17/ B18/ B20/ D15/ D16/ F20/ F22/ F23/ H22 and H23 engines found in a number of chassis from 1988-2005. Skunk2’s 74mm Pro Series Throttle Body is designed to be used with Skunk2’s Pro Series Intake Manifolds as well as other aftermarket intake manifolds for bolt-on horsepower and torque gains by maximizing engine airflow. A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2’s 74mm 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.
  • 1990 - 1997 Honda Accord (2.4L DX/LX/EX/SE)
  • 1992 - 2000 Honda Civic (1.6L CX/DX/EX/GX/HX/LX/Si)
  • 1993 - 1997 Honda Del Sol (1.6L S/Si/VTEC)
  • 1992 - 2001 Honda Prelude (2.2L Base/Type SH)
  • 2000 - 2009 Honda S2000 (2.2L F22C)
  • 1990 - 2001 Acura Integra (1.8L GS/GS-R/LS/Type R)
NOTE: Due to Larger Diameter... You Must Use A Skunk2 Pro Series Intake Manifold or Make Adjustments to Intake Manifold Throttle Body Flange to Match Bore and Keep IAC (Idle Air Control) Passage Separate. Not compatible with D Series engines featuring down-flow intake manifolds. Manual Transmission Only. Fits F20C but NOT the F22C
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 is proud to introduce the 68mm Pro Series Throttle Body for Honda B16/ B17/ B18/ B20/ D15/ D16/ F20/ F22/ F23/ H22 and H23 engines found in a number of chassis from 1988-2005. A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2’s 68mm 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. Fitment:
  • 1990 - 1997 Honda Accord (2.4L DX/LX/EX/SE)
  • 1992 - 2000 Honda Civic (CX/DX/EX/GX/HX/LX/Si)
  • 1993 - 1997 Honda Del Sol (1.6L S/Si/VTEC)
  • 1992 - 2001 Honda Prelude (2.2L Base/Type SH)
  • 2000 - 2009 Honda S2000 (2.2L F22C)
  • 1990 - 2001 Acura Integra (1.8L GS/GS-R/LS/Type R)
  NOTE: Due to Larger Diameter... You Must Use A Skunk2 Pro Series Intake Manifold or Make Adjustments to Intake Manifold Throttle Body Flange to Match Bore and Keep IAC (Idle Air Control) Passage Separate. Not compatible with D Series engines featuring down-flow intake manifolds. Manual Transmission Only.   Fits F20C but NOT the F22C
Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A/ B17A and B18C engine or VTEC cylinder heads! The much anticipated Ultra Race Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors. FEATURES: Modular 3pc. Design w/ Removable Plenum 3.5L Plenum Volume** 90mm Throttle Body Flange - Std. 5.0L Ford Pattern 6.5” Tilted & Tapered Hi-Velocity Runners Raised 87mm Velocity Stacks Generously Cast Runner Walls for Porting Provisions Secondary Fuel Rail & Injectors 4 x 1/8” NPT, 2 x 1/4” NPT and 1 x OEM AIT Port Hi-Grade Mounting Hardware Thermal Gasket Included Fits MOST Popular Chassis Configurations - Not Just Race Cars - See Notes **Optional Billet Aluminum Plenum Spacers Available in 1L or 2L Sizes  Skunk2's engineers went back to the drawing board when they set out to improve the already popular '06-'11 Civic Si’s RBC intake manifold. Each of Skunk2’s Pro Series Intake Manifolds for Honda’s K-series engines feature larger plenums and shorter, oversized runners when compared to the RBC, and are cast with thicker wall material, leaving room for further porting for high-horsepower applications. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, Pro Series manifolds were designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains. Skunk2’s all-new, cast-aluminum Pro Series Intake Manifolds for Honda’s K-series engines are a direct-fit replacement for all '06-'11 Civic Si engines thanks to their unique design and throttle body flanges, which are compatible with OEM throttle bodies as well as those as large as 76mm. A thermal-insulated intake manifold gasket is also included, making for a truly bolt-on installation (no drilling or modifying required). Pro Series manifolds also incorporate an angled-runner design, which allows for ample hood clearance on almost any engine combination. Pro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output. The design incorporates runners that are similar in length to the RBC’s but with larger bores, a special tapered design, as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined and hand-finished to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power. Skunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.The much anticipated Ultra "Street" intake manifolds for the Honda B16A/ B17A and B18C engine or VTEC 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 74mm 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 8.72” 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.
Weight31531615
Dimensions7 × 6 × 4 in20 × 16 × 9 in7 × 6 × 4 in20 × 16 × 9 inN/A20 × 16 × 9 in
Additional information
Weight 3 lbs
Dimensions 7 × 6 × 4 in
Brand

Skunk2

Weight 15 lbs
Dimensions 20 × 16 × 9 in
Brand

Skunk2

Weight 3 lbs
Dimensions 7 × 6 × 4 in
Brand

Skunk2

Weight 16 lbs
Dimensions 20 × 16 × 9 in
Brand

Skunk2

Brand

Skunk2

Weight 15 lbs
Dimensions 20 × 16 × 9 in
Brand

Skunk2

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