High impedance design ensures precise fuel delivery for optimal engine performance
Available in multiple flow rates (36, 65, 80, 100, 211 lb/hr) to suit various performance needs
OE-style GM LS compatibility for easy replacement in classic and modern vehicles
EV1 connectors enable quick, hassle-free installation with existing harnesses
Durable construction supports both budget and high-performance builds
Summarized by Shop
Quality fuel injectors are the backbone of any EFI system. Aces EFI has designed its high-impedance OE-style GM LS fuel injectors to meet the performance needs of all enthusiasts. Aces offers injectors in 36, 65, 80, 100, and 211 lb/hr flow rates for every rig, from the basic cruisers to the all-out race cars.
Aces EFI fuel injectors are
Flow Rates
36, 65, 80, 100, 211 lb/hr
Connector Type
EV1
Style
OE-style GM LS replacement
Mounting Type
Direct fit
Operating Voltage
12V (assumed for GM LS context)
Color
Black, Yellow, Green
Summarized by Shop
4.8
32 ratings
5
4
3
2
1
Great… although my 1 year old injector that I replaced shouldn’t have been faulty yet.
A
Anonymous · April 16, 2026
Injectors worked fine but had replace the bad one that came with my system
D
Donnie · December 18, 2025
Everything coming good went good. We haven’t cranked it up yet.