Description
Precision fuel delivery is non-negotiable when you’re chasing consistent performance across varied engine loads and RPM ranges. The DAYTONA TWIN TEC LLC 3.9-gram injector delivers metered fuel atomization that keeps combustion reliable, whether you’re tuning for peak horsepower or daily drivability. Each set includes a detailed test report, giving you confidence in flow rate consistency and performance repeatability.
Built using current injector technology and manufactured in the U.S.A., this injector handles modern fuel injection demands without compromise. Installation is straightforward on compatible applications, making it an ideal choice for tuners and engine builders who need dependable parts backed by data.
- Flow rating: 3.9 grams
- MPN: 20039
- Manufacturing: U.S.A.-made
- Test report: Included per set
- Technology: Latest injector design
- Fitment: Check vehicle compatibility
