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Engine Tuning and Diagnostics

Instruments, chips, devices and software for sale to diagnose issues within an engine, and maximize its tuning for optimal performance. These can be used to tune a drag race, circle track, oval track or sports car engine for speed and power, but are equally applicable to street cars,hot rods, trucks and muscle cars to improve their fuel efficiency, engine torque and power, and other performance needs.
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Dual Channel Air/Fuel Ratio Display System With Datalogging
$629
Dual Channel Air/Fuel Rat
Ride Height sensor kit Holley - Fuel Tech - Racepak
$424
Ride Height sensor kit Ho
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PREMIER
Dual Channel Air/Fuel Ratio Display System With Datalogging for sale $629
1

WEGO™ units are versatile tuning aid for all carbureted and fuel injected engines displays air/fuel ratio (AFR) and...

Posted Yesterday, 12:50 AM
$629
Debary , FL
dealer storefront
Bully Dog GT Diesel for sale $449
8 1

Plug and Play Performance for Your Truck
The GT Gas and Diesel tuners unlock more horsepower and torque to meet the unique demands you put on your vehicle. With...

Posted Yesterday, 12:50 AM
$449
Sanford , FL
SCT Livewire TS+ Performance Programmer for sale $599
7 1

Unlock your vehicle's full potential
Unlock your vehicle’s hidden performance with the Livewire TS+ by...

Posted Yesterday, 12:50 AM
$599
Sanford , FL
SCT X4 Performance Programmer for sale $419
5 1

Get the Most Out Of Your Vehicle
The X4 Performance Programmer connects high-performance tunes to your vehicle for a boost in horsepower & torque....

Posted Yesterday, 12:50 AM
$419
Sanford , FL
Bully Dog BDX Upgrades Your Truck's Performance for sale $419
6 1

The BDX hand-held performance tuner gives drivers the power they need, whether tackling tough terrain, pulling a heavy...

Posted Yesterday, 12:50 AM
$419
Sanford , FL

Bully Dog GT is Plug In Performance for sale $449
8 1

The GT Gas and Diesel tuners unlock more horsepower and torque to meet the unique demands you put on your vehicle. With preloaded tuning,...

Posted Yesterday, 12:50 AM
$449
Sanford , FL
Mobile Dyno for sale $65,000
1

Dynojet with Eddie

Posted Yesterday, 12:46 AM
$65,000
Stockton , CA
Racepak V300 mount for sale $100
1

New in package Racepak V300 1.625 roll bar mount. 100.00

Posted 2 days ago
$100
Chino Valley , AZ
Club Member
The Clearline Filter - In Line Fuel Jug Filter for sale $0
5

3/4'' NPT Male Inlet designed to screw onto the cap of a fuel jug Over 7 square inches of 70 micron filter surface area...

Posted 2 days ago
$0
Montebello , CA
dealer storefront
ALTRONIC"S AIRE ECLIPSE for sale $375
1

AIR STATION
Purchased new Feb 2020 used very little in like new condition in the original box with the soft shell carrying case. if...

Posted 3 days ago
$375
Carol Stream , IL
Club Member
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866.326.9227, 413.663.3496

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