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.

Engine Tuning and Diagnostics Close Subcategory -

Last Post: 1 day ago.

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Dynojet with Eddie

Posted Yesterday, 12:45 AM
Stockton , CA

I have a 4 channel Megaspartan from 14Point7 so you can monitor each cylinder's o2. This will connect via CAN to your...

Posted on 07/16/2019
Camas , WA

I have new in the box FT500 Fueltech unit, with a Unterminated Harness 10ft.

Posted 3 days ago
Dallas , GA

Used Pro V2 controller. Perfect Condition. Includes remote switch, connector, pins, and usb cable. Solenoids not included. $1300 Shipped. Feel free...

Posted 3 days ago
Rock Falls , IL

This is a super nice motorcycle and trike dyno (harley trike will fit)you can also tune sidexsides and four wheelers it comes complete with all...

Posted 6 days ago
Garland , TX

Nitro- methane 100% 1 gallons -
1 Gallon Torco Nitromethane 100% Nitro cannot be used straight. It must be...

Posted 7 days ago
Nashville , TN

We will flow test you mechanical fuel pump and report to you with two...

Posted 7 days ago
Nashville , TN

Replay Tach w/RPM Switch
Digital Delay, the company that invented and patented the Crossover, designed and manufactured the Replay Tach with RPM...

Posted 12 days ago
Charlotte Hall , MD

Trailer Weather Station
The RaceAir Cloud Racing Weather Station is the most accurate and...

Posted 12 days ago
Charlotte Hall , MD

The RaceAir Cloud Racing Weather Station is the most accurate and comprehensive trailer weather station on the market....

Posted 12 days ago
Charlotte Hall , MD

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