Holley Performance

Holley EFI 160lb/hr Flow Matched Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly fou...

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!Now Includes mounting provision for MAP sensor on rear of intake plenum. Use GM #12592525 or e...

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!Now Includes mounting provision for MAP sensor on rear of Intake plenum. Use GM #12592525 or e...

Main Engine harness intended for use with Terminator X, X Max, Terminator, HP, and Dominator ECUs when using a Terminator or Terminator Stealth style Throttle Body Injection unit on a Gen 4 58x LS engine. This harness has crank and cam sensor plug...

Terminator X Flow Matched High Impedance Fuel Injectors are dynamic flow matched within 1%, resulting in extremely precision and consistent injector characteristics. These injectors provide excellent linearity with no discernible "bounce" at low ...

The new single plane EFI (Electronic Fuel Injection) intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The manifold is designed to work with 41...

Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to ever...

Dash bezels that are designed to work with the Holley EFI dashes. The bezels are made from a 5/32" thick UV-resistant ABS composite material. Structurally, these bezels are are as strong, or stronger than the OEM panels. The bezels come in a matte...

Dash bezels that are designed to work with the Holley EFI dashes. The bezels are made from a 5/32" thick UV-resistant ABS composite material. Structurally, these bezels are are as strong, or stronger than the OEM panels. The bezels come in a matte...

Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstr...

HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high quality billet distributor housing, Hall Effect crank trigger sensor, and they come included with the fool proof patented clear installation cap. All of...

The Club Series Composite Seat is Simpson Racing’s first entry into the competitive FIA-certified seat market. Featuring a one-piece lightweight FRP composite shell, comfortable memory foam back and seat cushions, and available vinyl/partial clo...

Simpsons Pilot Chutes are handmade from the same quality materials as their parachutes for reliable, durable performance. Designed for use with 8 foot chutes. Sold Individually.Specs: Brand: Simpson Racing Category: Vehicles, Equipment, Tool...

Air Boss 8' chuteSpecs: Brand: Simpson Racing Category: Vehicles, Equipment, Tools, and Supplies Color: Black Emission Code: 6 Length: 8-Foot Part Type: Parachute Product Type: Parachutes Size: 8' Sub Category: Safety Eq...

RED CROSSFORM CHUTE 12 FT.Features: Complete with aluminized pack and pilot chute Designed for Funny Cars and Dragsters Handmade Crossform design for outstanding performance from 200 to 300-plus mph Specs: Brand: Simpson Racing Category:...

Air Boss 8' Chute OnlyFeatures: Designed for applications where a launcher style chute is necessary Four Kevlar lines for added protection Pneumatic launcher style Specs: Brand: Simpson Racing Category: Vehicles, Equipment, Tools, and Su...

This harness is designed to fit LS2/3/7+ engines from 1997-2012. The harness interfaces with 58x crank and 4x cam sensors. Harness is a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it...

This harness is designed for LS1/6 engines from 1997-2004. This harness interfaces with 24x crank and 1x cam sensors. Harness is a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is a...

Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors....

The Holley GM Gen V LT Lo-Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced...