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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RED-TTERM-P-KIT ECU, Wiring harnesses, & Hard Core Gray TB's Need an eye catching EFI system for your trick ride?.....
Posted Today, 12:50 AM

Bloomington, IL

Our Redline EGT kit allows the serious racer to closely monitor each individual cylinder for precise tuning. Takes the.....
Posted Today, 12:50 AM

Bloomington, IL

RED-TTERM-P-KIT ECU, Wiring harnesses, & Polished TB's Need an eye catching EFI system for your trick ride? Redline has.....
Posted Today, 12:50 AM

Bloomington, IL

Looking to upgrade your small block ford engine with a boosted power adder? Need a easy and efficient way to add tuning.....
Posted Today, 12:50 AM

Bloomington, IL

Specify clutch size and manufacture
This program allows user to interactively view the Plate Load Graph of a.....
Posted 2 days ago

Moscow mills, MO

These programmable Pro Mag controllers combine MSD's race-proven Pro-Data+ programming technology with the incredible.....
Posted 3 days ago

Mentor, OH

For sale is my BIG STUFF 3 EFI ECU with Harness and everything in box, never been taken out of box. It is set up for a.....
Posted 4 days ago

Phoenixville, PA

Distributor Based Systems, LS1, Ford Coyote!
We are a distributor for BIG STUFF 3 EFI Systems. NEW LOWER PRICING FOR 2017! BS3-004-002 $1595 - Comes with ECU, Main.....
Posted 4 days ago

Fenton, MO

We will flow test you mechanical fuel pump and report to you with two.....
Posted 9 days ago

Nashville, TN

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Toll Free: 866.326.9227 • Tel: 413.663.3496 • Fax: 413.663.3615 • Email: support@racingjunk.com

Execution Stats: 0.373 sec / 9.7 MB used / 10.0 MB peak