Precision-engineered injector set with detailed testing and US manufacturing.
Active filters
High-performance fuel injectors, tested and made in the USA.
High-performance injector set built with the latest technology. Includes a detailed test report and made in the USA.
Precision injector set delivering consistent flow and verified performance. Includes a detailed test report and is made in the USA.
Precision brass main jets engineered for accurate fuel flow and reliable tuning.
High-precision, flow-calibrated jets for accurate fuel delivery. Aftermarket replacements; sold to dealers in multi-packs and to consumers individually.
High-precision, flow-calibrated replacement jets for Keihin-style carburetors.
Sold to dealers as 4-pack; sold to consumers individually.
Assortment kit of flow-calibrated main jets for precise carburetor tuning and diagnostics.
- Reusable high-flow filter — clean and re-oil for long service life.
- Snap-in velocity stack for improved airflow.
- Dyno developed and tested; made in the USA.
Vents breathers to atmosphere, converts the Assault Charge air cleaner to external breathing, made in the USA.