Positive Performance Center

05/27/2026

Advance Notice: We will be closed for a short vacation June 10, 11, 12. We return to work Monday June 15th. We appreciate your understanding.

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02/27/2026

Now is the time to get your Fuel Injectors Freshened! We offer quick, efficient, friendly service . Call 302 654-1150 for more info.

02/20/2026

Fuel Injector Testing, Cleaning and Refurbishing (gas engines only) . Quick Service! Includes: Computer generated before and after flow results.
Most top feed injectors $25. Each including new seals and filters
Call 302 654-1150 for more info . Located in Wilmington De

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11/26/2025

Fuel injector testing, cleaning and refurbishing . Quick turn around!
Excellent customer service! State of the art equipment. Call 302 654-1150 Located in Wilmington Delaware

11/14/2025

New!! for the upcoming 2026 season.
We will return to being a full service performance parts store.
Give us a call for any of your street or track performance needs.
As always,we will offer outstanding service and honest dealings at our retail location at 8 South Maryland Ave in tax free Wilmington De. Call 302 654-1150 .

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09/24/2025

Fuel Injector Flow testing, Cleaning and Calibration. ( Gasoline engines only). Serving Marine, Automotive & power sports markets.
Quick Service! Includes Computer generated performance report showing before and after results . Personalized service.
Located in Wilmington De. Call 302 654-1150 for more info. www.positiveperf.com

06/26/2025

03/05/2025

Fuel injector testing, Cleaning and flow balancing service. Quick turn around!
Computer generated report with before and after flow results included.
Call for details. 302 654-1150 Located in Wilmington De

02/06/2025

Mercury Optimax Fuel & Air Injector Service.
We test , clean and balance flow.
Be ready for the upcoming boating season. Call for more info
302 654-1150 . Located in Wilmington De

01/06/2025

Fuel Injector service should be part of your periodic maintenance!
Balanced flow from cylinder to cylinder, correct spray patterns and
flow volume are critical to engine performance and longevity!
We service gas fuel injectors. Most top feeds $25.00 per injector . Some higher. Minimum 4 injectors. Quick turn around. Personalized service
302 654-1150 Located in Wilmington De
www.positiveperf.com