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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8 Cylinder EGT kits for Holley Dominator EFI. Works with gas, methanol or E85. Complete with J4 plug and full instructions. With stainless weld bungs...

Posted Yesterday, 12:50 AM
Hainesport , NJ

Dynojet with Eddie

Posted 2 days ago
Stockton , CA

New never used 3-3/4 pedestal techometer,0-10,000 RPM shipping $20.00

Posted 2 days ago
Hoffman Estates , IL

We are selling are hub Dyno Land & Sea DYNO-Mite Dynamometer ,only used 6 times like new 1000HP+ #044-100-1K my cost with out hubs $34,000.00 We have...

Posted 2 days ago
Ontario , NY

Red Alert EGT monitor system. Great condition $500 obo

Posted 6 days ago
Corpus Christi , TX

learn to tune Blown alcohol Engines
Fuel System Book This 300+ page manual is the most comprehensive source...

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

Works great.  Text is best Less than 1/2 the price of new Buyer pays shipping.

Posted 9 days ago
Manhattan , IL

Dynocom DynoX Hub dyno Pod system with latest software update. Measures HP, Torque, A/F, displays on graphs. Perfect for race shop, not recommended...

Posted 9 days ago
Sherwood , WI

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