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 Cottons Performance Center
 105 Walnut St.
 Agawam, MA 01001
 Ph:  (413) 789-0531
 Fx:  (413) 789-0401
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Product ID: 013-3532

Details 

Since it's intro 2 years ago, the Big Stuff Gen 3 SEFI system has proven to be one of the most advanced, yet cost effective power train management systems on the market. Now... Cottons Performance & BIG STUFF 3 have teamed up to bring 1986-87 Buick GN owners a new product full of EXCLUSIVE features and benefits..
Price: $2,395.00

HR Parts G-Body Swaybar
Product ID: 0450

Details 

 Our new swaybar / Anti-roll system transfers the force from one side to the other, doing a much more efficient job of equalizing the weight to each rear tire.  This in effect almost doubles the traction of a fast car with no air bags, because the passenger tire would have had very little weight on it.  With the added traction and the car being much closer to level, the car can now launch harder and straighter.  This reduces the chance of wandering out of the "groove" and further losing traction, while making it much safer to drive.  Not having to worry about the rear slicks getting cut or damaged from excessive body roll is an added bonus.
Price: $509.00

Boost Controller, electronic multi-stage
Product ID: 101356-12H

Details 

The MSBC-1 has been designed to be a flexible electronic waste gate control solution for the drag race markets. The MSBC-1 has the multi stage and control flexibility to produce repeatable, controlled boost profiles with a variety of turbo systems and applications in a cost effective and easy to use package. Several software revisions, different user interfaces and application changes has been made since the MSBC-1’s first release, it now incorporates a timer function to allow time-based boost control, we added 7 “bent” ramps for better control of aggressive turbo systems, these are in addition to the 10 existing ramps! Version 12H features an improved MAP sensor with range from 0-80psi, improved launch control logic and re-spaced ramps for more linear boost control.
List Price: $749.00
Price: $679.00

Valve Body Kit
Product ID: 12001
Valve Body Kit
 
TH-200 4R Hi-Tech Lock Up
Price: $64.99

Hardened Stator Support
Product ID: 12275
Hardened Stator Support
 
Our heat-treated stator cures the complaint of premature spline wear, which plagues the TH-200 4R. This is a must when installing a new torque converter
List Price: $62.95
Price: $62.95

Hardened Intermediate Drum
Product ID: 12278
Hardened Intermediate Drum
 
The intermediate drum has a problem with the splines on the shaft shearing off. Through a special coil induction heat treat we have cured the problem. This is a must when increasing Horsepower levels over the 350 mark.
List Price: $198.99
Price: $198.99

NEW...05-06.5 Mustang GT turbo kit
Product ID: 15168

Details 

The brand new '05-'06 only Mustang GT turbo system from Turbonetics is now shipping. Call us now to find out all of the exciting news about this awesome kit. 550 HP and gobs of torque, early in the the RPM band mean wheel smokin power in the low gears and crazy acceleration in the tall ones. The first true bolt on Mustang kit, this system comes with everything you need in one box. Tuneup, hardware, front-mount intercooler, you name it.
List Price: $6,730.00
Price: $5,719.00

Console TWIN Gauge Holder
Product ID: 1529-Buick
Console TWIN Gauge Holder
 
 2- 1/16" or 2- 1/8"
Price: $28.00

Windshield A-Pillar SINGLE Gauge Holder
Product ID: 1530-Buick
Windshield A-Pillar SINGLE Gauge Holder
 
2- 1/16" or 2- 1/8"
Price: $29.00

Breather By-Pass Kit
Product ID: 1580-Buick
Breather By-Pass Kit
 
passenger side breather for stock valve covers
Price: $19.95

Single Air Fuel Meter
Product ID: 170401

Details 

KEEP TRACK OF GASOLINE/ALCOHOL AIR/FUEL RATIOS WITH FAST™
Proper engine tuning is essential to achieving maximum performance and avoiding costly, premature engine failure. Unfortunately, until now digital air/fuel meters have only offered single sensor measuring capability. This meant engine tuners were only able to monitor the air/fuel ratio on one side of the engine, while being left to play a guessing game with the other cylinder bank. Now there is a way to eliminate the unknown, allowing you to tune carburetor jetting and EFI air/fuel ratios with confidence and complete accuracy.

List Price: $466.02
Price: $429.99

Dual Air\Fuel Meter
Product ID: 170402

Details 

FAST™ has revolutionized the tuning industry with the first two-sensor, wide-band air/fuel meter. The FAST™ Air/Fuel Meter uses a sensor in both of your engine's exhaust outlets (not just one sensor like competitive air/fuel meters) to get the full story on the state of your engine's tune. With the FAST™ Air/Fuel Meter, you can read both exhaust sensors individually or average them together for super accurate readings of the engine's true air/fuel ratio. For those on a budget, a single sensor version is available that can later be upgraded to the two-sensor technology.

Easy to use, the FAST™ Air/Fuel Meter includes a simple, built-in data-logger that doesn't require you to download to a laptop. It simply plays back your information on the unit's display screen in real-time. Advanced features include outputs for external data-loggers and digital gauges, as well as a narrow-band simulator function that allows you to feed your engine's computer a factory signal while using the wide-band sensor for air/fuel measurement. With double the sensors and double the performance, it's clear the FAST™ Air/Fuel Meter is the best choice for the serious engine tuner.

List Price: $613.27
Price: $589.99

Brake Rotors, sdz
Product ID: 18A10045

Details 

high-performance slotted and drilled brake rotors
Price: $299.00

Torque Converter, 9" Non-Lock-Up
Product ID: 19930
Torque Converter, 9" Non-Lock-Up
 
TH-200 4R Competition Converter 9" Non Lock Up, This converter is our staple converter, specifically designed for the turbo Buick. This converter is hand-fabricated, featuring a billet steel front cover, hand-finish stator, precision machine balancing, Torrinton roller bearings and fully furance brazed. These converters are custom-built to each vehicle's specifications taking into account the turbo sizing, camshaft choice, rear end gearing and tire size. The following "letters" determine the stall, please choose one
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List Price: $895.00
Price: $895.00

Motor Mount Pair
Product ID: 23842

Details 

Stock replacement mounts
Price: $35.98

Plenum Gasket
Product ID: 24502

Details 

Upper intake gasket for stock style plenums

Price: $5.99

Headgasket, graphite
Product ID: 25528486

Details 

we recommend stock OEM gasket for stock block, unmachined block surface

WE OFFER THESE INDIVIDUALLY, SO BE SURE TO LIST QUANTITY NEEDED WHEN ORDERING.

Price: $58.95

FAST XFI
Product ID: 301000

Details 

Designed for in car tuning with your laptop. Comes with new XFI box, comm cable, software and Wide Band O2. Also, starter program for injector of choice and the best support in the industry!
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List Price: $1,950.99
Price: $1,599.00

XFI Standalone EFI Control Unit With Internal Data Logging Option
Product ID: 301003

Details 

For a limited time only... call today and order your new XFI with internal data logger at this new introductory price, don't hessitate as this is for a limited time only!!!!

 This kit comes with ecu, WBO2, comm cable, software, usb to serial port adapter, buick jumper harness for direct plug in and most importantly the best support in the community.. call today

As always, a discounted price on your choice of injectors and a starter program to fire that baby right up..

List Price: $2,099.00
Price: $1,899.00

FAST™ XFI™ Touch Screen Dash/Data Logger
Product ID: 301417

Details 

New highly advanced system provides vehicle/engine dashboard read-out and stores information at the rate of five samples per second for precise data analysis
List Price: $999.00
Price: $839.95

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Jack Cotton's 8.90 @ 154MPH 1986 Buick
 T-Type