Click on image to zoom
FST30857-4 - FAST Precision-Flow??? Fuel Injectors - 73 lb/hr @ 43.5 psi - 85 lb/hr @ 58 psi - Set of 4
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
Availability: Special Order Item
The FAST™ Precision-Flow™ Fuel Injectors are the highest flowing injectors available for GM Gen IV engines and are uniquely designed for direct installation into LS3, L99, L76, and LS7-style engines. The injectors are correctly sized (shorter than common LS1/LS6 injectors) and feature the correct EV6/USCAR connector, enabling a hassle-free plug-in operation.
85 lb/hr at 58 psi (Stock OEM LS operating pressure)
Also fits FAST™ EZ-EFI 4150 Throttle Body and some Inglese™ 8 Stack EFI Systems
For High-Impedance Applications
V8 Applications will need 8 Injectors
34mm long with EV6 connector
- Item Requires Shipping
- 3.0 lbs.
- W2.7500” x H2.0000” x L4.0000”
Total Reviews (0)
Write the First Review!
You must login to post a review.
- We don’t just want your business today. We want to EARN your business for LIFE!
- USA Owned, Operated & Employed
- Installers & Resellers Click Here to Apply
We Specialize In:
- GM LS Conversions
- Engine & Trans Combo Kits
- Unique Ready to Run Engines
- Have a question?
- to Email our Sales & Tech Staff
- 888-748-4655 Mon-Fri 8AM-6PM EST
- Click above for 24/7 Live Chat Service.