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- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005

Upgrade to 470 hp / 360 ft/lbs
The VF-Engineering designers set about designing the billet supercharger mounting bracket with CAD software creating solid models of parts to be CNC manufactured. The bracket was designed to utilize OEM bolt patterns and requires no alteration or relocation of any engine parts to be fitted. Made from 6061-Tx aircraft grade aluminum the bracket mounts to factory machined surface points on the aluminum engine block for a precision fit.
A V3 model Vortech Engineering supercharger unit was chosen after consultation with Vortech engineers and matching the engine's volumetric efficiency with supercharger compressor maps. The V3 unit contains helical-cut gears for super quite performance - virtually silent with the engine compartment lid closed. The V3 supercharger has a 20psi and 1000cfm maximum capacity and is an over-engineered part for this Porsche application which is geared to produce a conservative 6psi in the engine's intake manifold.
The fastidious design of the supercharger bracket, positions the belt driven supercharger to maintain use of the OEM spring loaded belt tensioner. The serpentine belt routing was designed to maintain the correct rotation of all the accessories and maintain optimal pulley wrap for maximum friction.
The Vortech air to water intercooler (charge cooler) was integrated into the tight fit engine bay as means of reducing charged induction (boost) temperatures. Lower charge temperatures promote engine safety by reducing knock and improving the quality of the combustion cycle. Air charge (boost) from the supercharger is directed through the chargecooler core before entering the throttle body. The cooler core contains isolated channels circulating with water from a separate self contained system cooled by its own radiator. VF-Engineering integrated a Porsche OEM front radiator and front bumper vents into the kit. Water is circulated by means of an added OEM Bosch water pump through OEM Good Year water lines. Intake air temperatures in the manifold were measured to be approx 140 deg F even with 'spirited' driving at 118 deg F ambient temperatures in Arizona desert conditions mid-Summer. This dramatic drop in charge temperature helps the 996 create consistent power. For added safety the chargecooler is designed to perform continuously whilst the ignition is on.
With all major components in place the head of R&D at VF-Engineering, set about shaping the air ducts from the filter to the throttle body. The intake pipe is specially tuned for its air flow characteristics and pressure relief system. Production pipes are manufactured from a lightweight molded high temperature polymer. The thermal insulating properties of the plastic pipes prevent heat transfer into the cooled charged air traveling inside them.
Engine management software was by written by VF with extensive testing performed on independent test cars. Multiple factors such as charge air temperatures, ignition timing, fuel trims, maps and injector performance were taken into account. The Carrera 2 and 4 test vehicles were extensively dynoed on the VF 4WD Mustang and monitored for wide band air fuel ratios at load levels often greater than would be experienced on the road. The results are an increase of 120 horsepower and 80 ft.lbs of fully useable torque.
Fits:
Porsche 996 Carrera 2002>>
USA:
This product is not compliant with the California Air Resourse Board and not for use on public roads in California. This applies to any aftermarket product that does not display a CARB EO#.
保时捷机械增压套件 - 强制进气性能升级
机械增压套件通过强制向发动机内注入更多空气,显著提升动力和扭矩,从而大幅改善加速性能和整体表现。与涡轮增压器不同,机械增压器可直接从发动机转速提供动力提升,实现线性动力输出和即时油门响应——是公路和赛道驾驶保时捷的理想之选。
Design911 提供的保时捷增压器套件是完整的工程解决方案,包含所有必要的组件,可以安全可靠地将自然吸气式保时捷发动机改装成高性能强制进气式动力装置。
增压器套件的作用是什么?
增压器套件通过在进气进入燃烧室之前对其进行压缩来提高发动机的输出功率。
核心功能:
- 增加空气流量和氧气浓度。
- 立即提供线性功率提升。
- 提高油门响应和加速性能。
- 提升全转速范围内的扭矩输出。
- 支持高性能引擎构建。
强制进气技术可以让发动机在不增加排量的情况下产生更大的动力。
为什么标准发动机或安装不当会导致故障?
未设计或未改装用于强制进气的发动机,如果气流、燃油供应或冷却不足,可能会发生故障。常见问题包括:
如果设计不当,强制进气可能会使发动机过载。
为什么要升级到优质增压器套件?
精心设计的增压器套件旨在安全地管理增加的气流、热量和负载。
升级优势:
- 显著且可靠的功率提升。
- 油门响应迅速,无涡轮迟滞。
- 由精心设计的部件组成,可协同工作。
- 与极致自然吸气调校相比,驾驶性能得到提升。
- 为进一步的性能升级奠定了理想的基础。
使用完整、经过验证的升级套件,可确保性能提升,同时不会影响发动机的可靠性。
精彩片段
- 保时捷机械增压器性能套件
- 瞬间动力和扭矩输出
- 专为公路和赛道应用而设计
- 安全强制进气工程解决方案
- 高性能主机升级的理想之选