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Speed Inc Supercar Packages
We offer Complete Supercar Packages for those who are looking for a “drive-in, drive-out”, turn-key experience utilizing proven, well thought out combinations. Your vehicle will be highly modified, yet have very nice street manners and reliability. All factory amenities, including air conditioning are retained. While these are complete packages, we can custom tailor yours, based on parts you may already have, or additional upgrades you may desire.

Common Configurations Available

 

Name

HP Range

Pricing

Photos

99-02 F-Body

900HP Complete Twin System, Kit only!!!

500-900 HP

$6695

link

 

SuperCar F-body Stage 1 installed package

600-700 HP

Details

link

 

SuperCar F-body Stage 2 installed package

800-900 HP

Details

link

04-06 GTO

900HP Complete Twin System, Kit only!!!

500-900 HP

$6995

link

 

SuperCar GTO Stage 1 installed package

600-700 HP

Details

link

 

SuperCar GTO Stage 2 installed package

800-900 HP

Details

link

99-04 Corvette

900HP Complete Twin System, Kit only!!!

500-900 HP

$7995

 

 

SuperCar C5/Z06 Stage 1 installed package

600-700 HP

Details

link

 

SuperCar C5/Z06 Stage 2 installed package

800-900 HP

Details

link

05+ Corvette

900HP Complete Twin System, Kit only!!!

500-900 HP

$8295

 

 

SuperCar C6 Stage 1 installed package

600-700 HP

Details

link

 

SuperCar C6 Stage 2 installed package

800-900 HP

Details

link

06+ Z06

900HP Complete Twin System, Kit only!!!

700-1100 HP

$14995

link

 

SuperCar C6 Z06 Stage 1 installed package

700-800 HP

Details

link

 

SuperCar C6 Z06 Stage 2 installed package

1000-1100 HP

Details

link

 
Speed Inc Custom Turbo Systems
We also specialize in building Custom Turbo Systems, for those who do not want to limit performance results by building a project around a turbo kit. We can build the entire system, or just build components of the system, including chassis/core support modification. We can perform the aspects that you choose, leaving the remainder for you to install, or build a complete, tuned car, that is ready to drive or race. We can also fabricate custom intercoolers, brackets, etc.

We only use "top shelf" materials/components when we build your system. You will not find any cheap, imported components, or "thin" gauge steel, or flanges. We also fully TIG weld all the joints, and smooth all the welds on the inside of the headers and flanges. We strive to build the most efficient systems possible.

For a Custom Quote we need a full detailed list of what you car already has!

  1. Deciding between an aftermarket PCM or Factory will limit your power results.
    1. Large high impedeance injectors have taken us to 850 RWHP.
    2. Low impedance injectors require a Big Stuff 3 PCM.
  2. An aftermarket fuel system is a requirement.
    1. (2) 255L Walbro Pump will support up to 850 RWHP.
    2. (2) 420L Bosch Pumps will support 1200+ RWHP.
    3. Your fuel system must be converted to a return style system.
  3. Your drivetrain will need to be strong.
    1. Manual transmissions require a McLeod Twin Disc Clutch
    2. An aftermarket gear set is a requirement. We use GForce for gearsets.
    3. A TH400 or 4L80e are necessary for automatic transmission cars.
    4. Picking a strong torque converter is very important. We use TCT.
    5. We recommend the Strange S60 or 9" Rear End.
  4. We recommend choosing a motor size in conjunction with choosing your turbos.
    1. Our average turbo motor is an iron 6.0 with forged internals.
    2. We only recommend a stroker crank with our Large Twin Custom System.
    3. Head studs, MLS gaskets, and AFR or ET Performance heads are a great idea.
    4. We offer custom cam grinds to compliment our systems.
  5. After evaluating the supporting parts listed above - choose your power goal.
    1. To make over 1,000 RWHP your car must completely be overhauled.
    2. It is easy to make 800+RWHP on the stock PCM with a basic Fuel System & Motor.

Once you have gone through the checklist and narrowed down your goals and needs fill out the form below. We will do a consultation and send you a complete quote.

Custom Turbo Fabrication Quote Request
Name
Daytime Phone #
E-Mail Address
Notes:
 




 

Speed Inc
803C Albion Ave
Schaumburg, IL 60193
847-891-0767
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