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.
Last Post: 13 days ago.
Last Post: 4 days ago.
Last Post: 6 days ago.
Last Post: Today
Last Post: 12 days ago.
Other (17)
Last Post: 5 days ago.
Last Post: Today
 
Filter By:
Subcategory
Photos
Location
from
Price
 

I have a FAST Dual sensor wideband gauge for sale. I converted to Holley HP EFI and no longer need it. It works perfect with no issues. Thanks.
Posted Today, 10:35 AM

$200
Fort wayne, IN

This is a lightly used Computech EGT Plus Exhaust Temperature Monitor. Mdl 4105. Includes a clamp on probe and 9 volt.....
Posted 2 days ago

$160
Beltsville, MD

Complete Fast system that monitors 2 seperate O2 channels. System costs about $425 brand new and this one has never been run. Only hooked up to.....
Posted 4 days ago

$250
Yorkville, IL

WWW.DRAGRACINGPERFORMANCEPARTS.COM
VIEW OUR ONLINE STORE AT : DRAGRACINGPERFORMANCEPARTS.COM This is a brand.....
Posted 4 days ago

$450
Hickory hills, IL

Holley ECU system complete with all harnesses ,AUS Injectors, TPS sensor, O2 sensor, MAP sensor, along with all.....
Posted 5 days ago

$1,150
Walled lake, MI


Hi. i have a like new condition Haltech platinum 2000 sport ecu only for sale. The ecu is updated to the latest.....
Posted 5 days ago

$1,000
Jersey city, NJ

Enderle-Waterman-Hilborn-Kinsler
We will flow test you mechanical fuel pump and report to you with two.....
Posted 5 days ago

 
Nashville, TN

Fairly vintage Godman hydrometer kit. Used with St. Moritz funny car. Original case and original docs. Feel free to call.
Posted 6 days ago

$250
Oklahoma city, OK

Specify clutch size and manufacture
This program allows user to interactively view the Plate Load Graph of a.....
Posted 6 days ago

$400
Moscow mills, MO

Bought the harness to use on my truck but I'm going to end up using megasquirt instead of this one, it's brand new in.....
Posted 8 days ago

$775
San antonio, TX

Go to Page:
Go

Email us - Support@4m.racingjunk.com
Call us - 866.326.9227 (Toll Free)
413.663.3496
Copyright © 2005-2017 RacingJunk.com All Rights Reserved.

Designated trademarks and brands are the property of their respective owners. Use of this Web site constitutes acceptance of the RacingJunk.com
Terms of Use, Classifieds Disclaimer, Privacy Policy, and Cookie Policy


Execution Stats: 0.534 sec / 9.9 MB used / 10.2 MB peak