Skunk2’s Pro Series Intake Manifolds feature larger plenums and oversized
runners when compared to OEM intake manifolds for maximum horsepower and torque
gains. Instead of producing manifolds with significantly oversized plenums 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 is a familiar name in the intake manifold business, with
more than 10 years of experience designing, testing, and building them.
Skunk2's engineers looked to the popular '06-'10 Civic Si’s RBC intake
manifold for inspiration when developing our Pro Series Intake Manifold for
K-series engines (excluding '06-'10 Civic Si) and went back to the drawing
board.
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 K-series engines (excluding '06-'10 Civic Si) thanks to their unique,
patent-pending water neck designs and throttle body flanges, which are
compatible with OEM throttle bodies as well as those as large as 76mm. The
special water neck designs eliminate the cutting that would otherwise be
involved with some RBC applications and the supplied thermal-insulated intake
manifold gasket makes 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 ’88-’00 Civics and ’90-’01 Integras with
K-series engine swaps, as well as additional core support clearance on ’02-’05
Civic Sis.
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.
Note: - Ideal for
turbocharged and naturally aspirated applications. - 70mm throttle body
opening can be port-matched up to 76mm. - Not compatible with '06-'10 Civic
Si K-series engine.
Fits:
- Acura K20A2, A3, Z1
- Honda K20A3
- Honda K24A1, A4, A8, Z1
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