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Sniper EFI
Sniper EFI UK – Electronic Fuel Injection Conversion Systems Sniper EFI, a division of Holley, brings modern fuel injection technology to classic carburetted engines. Designed for easy installation and reliable performance, Sniper EFI systems are one of the most popular...
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Holley Sniper EFI 860005-1
SNIPER EFI BLACK 102MM THROTTLE BODY - Sniper EFI Throttle Body
You will need to use 543-34 for IAC...
Part TypeFuel Injection Throttle Body£280.99£235.99 inc VAT£196.66 ex VAT -
Holley Sniper EFI 860004-1
SNIPER EFI BLACK 92MM THROTTLE BODY - Sniper EFI Throttle Body
Will need to use 543-34 for IAC sensor...
Part TypeFuel Injection Throttle Body£256.99£235.00 inc VAT£195.83 ex VAT -
Holley Sniper EFI 860002-1
SNIPER EFI SILVER 102MM THROTTLE BODY - Sniper EFI Throttle Body
You will need to use 543-34 for IAC...
Part TypeFuel Injection Throttle Body£280.99£235.99 inc VAT£196.66 ex VAT -
Holley Sniper EFI 860001-1
SNIPER EFI SILVER 92MM THROTTLE BODY - Sniper EFI Throttle Body
Will need to use 543-34 for IAC sensor...
Part TypeFuel Injection Throttle Body£256.99£235.00 inc VAT£195.83 ex VAT -
Holley Sniper EFI 850005
SNIPER EFI FUEL RAIL KIT FOR OE LS1/6 - Fuel Rail Kit - LS1/LS6 - For OE Manifold
Fits LS1/LS6 OE Intake Manifolds
Part TypeFuel Injection Fuel Rail Kit£199.99£187.99 inc VAT£156.66 ex VAT -
Holley Sniper EFI 850002
SNIPER EFI FUEL RAIL KIT FOR LS3/L92 MAN - Fuel Rail Kit - Sniper EFI Manifold GM LS3/L92
Designed for use with Sniper EFI intake manifolds...
Part TypeFuel Injection Fuel Rail Kit£223.99£206.99 inc VAT£172.49 ex VAT -
Holley Sniper EFI 850001
SNIPER EFI FUEL RAIL KIT FOR LS1/LS2/LS6 - Fuel Rail Kit - Sniper EFI Manifold GM LS1/LS2/LS6
Designed for use with Sniper EFI intake manifolds...
Part TypeFuel Injection Fuel Rail Kit£223.99£209.99 inc VAT£174.99 ex VAT -
Holley Sniper EFI 840009
SNIPER SHIFTLIGHT, BLACK W/BLUE LED - Sniper Standalone Shift Light
Black Tube, Blue LED Direct Wire Connection
Part TypeTransmission Shift Indicator Light£184.00£178.00 inc VAT£148.33 ex VAT -
Holley Sniper EFI 840008
SNIPER SHIFTLIGHT, BLACK W/YEL LED - Sniper Standalone Shift Light
Black Tube, Yellow LED Direct Wire Connection
Part TypeTransmission Shift Indicator Light£184.00£178.00 inc VAT£148.33 ex VAT -
Holley Sniper EFI 840007
SNIPER SHIFTLIGHT, BLACK W/RED LED - Sniper Standalone Shift Light
Black Tube, Red LED Direct Wire Connection
Part TypeTransmission Shift Indicator Light£184.00£178.00 inc VAT£148.33 ex VAT -
Holley Sniper EFI 840003-1
SNIPER SHIFTLIGHT, CAN OBD2, BLACK - Sniper Standalone CAN Shift Light
Black Tube, Blue LED OBD-ll Plug Connection for...
Part TypeTransmission Shift Indicator Light£223.99£157.00 inc VAT£130.83 ex VAT -
Holley Sniper EFI 840002-1
SNIPER SHIFTLIGHT, CAN OBD2, BLACK - Sniper Standalone CAN Shift Light
Black Tube, Yellow LED OBD-ll Plug Connection for...
Part TypeTransmission Shift Indicator Light£223.99£157.00 inc VAT£130.83 ex VAT -
Holley Sniper EFI 840001-1
SNIPER SHIFTLIGHT, CAN OBD2, BLACK - Sniper Standalone CAN Shift Light
Black Tube, Red LED OBD-ll Plug Connection for...
Part TypeTransmission Shift Indicator Light£205.00£184.00 inc VAT£153.33 ex VAT -
Holley Sniper EFI 839032
SNIPER EFI HI-RAM INTAKE COYOTE 15-UP - Sniper EFI Sheet Metal Fabricated Intake Manifold
Holley Sniper EFI Sheet Metal Fabricated Intake Ma
£890.99£404.99 inc VAT£337.49 ex VAT -
Holley Sniper EFI 839031
SNIPER EFI HI-RAM INTAKE COYOTE 15-UP - Sniper EFI Sheet Metal Fabricated Intake Manifold
When using a stock throttle body with this...
Part TypeEngine Intake Manifold£890.99£623.99 inc VAT£519.99 ex VAT -
Holley Sniper EFI 838232
SNIPER EFI LS3 HI-RAM 90MM BLACK - Sniper EFI Fabricated Race Series Intake Manifold - GM LS3/L92 - 90mm - Black
Hi-Ram Sheet Metal Fabricated Intake Manifold LS3/
£1,534.99£695.99 inc VAT£579.99 ex VAT -
Holley Sniper EFI 838231
SNIPER EFI LS3 HI-RAM 90MM SILVER - Sniper EFI Fabricated Race Series Intake Manifold - GM LS3/L92 - 90mm - Silver
Hi-Ram Sheet Metal Fabricated Intake Manifold LS3/L92 90mm...
Part TypeEngine Intake Manifold£1,534.99£1,073.99 inc VAT£894.99 ex VAT -
Holley Sniper EFI 822112-1
SNIPER EFI LS3/L92 LOW PROFILE IM,102MM - Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£857.99 inc VAT£714.99 ex VAT -
Holley Sniper EFI 822111-1
SNIPER EFI LS3/L92 LOW PROFILE IM,102MM - Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£659.99 inc VAT£549.99 ex VAT -
Holley Sniper EFI 822102-1
SNIPER EFI LS3/L92 LOW PROFILE IM,92MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS3/L92
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£496.00 inc VAT£413.33 ex VAT -
Holley Sniper EFI 822101-1
SNIPER EFI LS3/L92 LOW PROFILE IM,92MM - Sniper EFI Low Profile Sheet Metal Fabricated Intake Manifold
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£995.99£697.00 inc VAT£580.83 ex VAT -
Holley Sniper EFI 822042-1
SNIPER EFI LS3/L92 FABR. IM, EFI, 102MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS3/L92
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£839.99£586.99 inc VAT£489.16 ex VAT -
Holley Sniper EFI 822041-1
SNIPER EFI LS3/L92 FABR. IM, EFI, 102MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS3/L92
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£890.99£623.99 inc VAT£519.99 ex VAT -
Holley Sniper EFI 822032-1
SNIPER EFI LS3/L92 FABR. IM, EFI, 92MM - Sniper EFI Sheet Metal Fabricated Intake Manifold
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£890.99£623.99 inc VAT£519.99 ex VAT -
Holley Sniper EFI 822031-1
SNIPER EFI LS3/L92 FABR. IM, EFI, 92MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS3/L92
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£824.99£577.99 inc VAT£481.66 ex VAT
Sniper EFI UK – Electronic Fuel Injection Conversion Systems
Sniper EFI, a division of Holley, brings modern fuel injection technology to classic carburetted engines. Designed for easy installation and reliable performance, Sniper EFI systems are one of the most popular upgrades for hot rods, muscle cars, and classic vehicles looking for improved drivability and efficiency.
Why Sniper EFI?
- Carburetor Replacement: Bolts in place of a 4-barrel carb for modern EFI reliability.
- Self-Tuning Technology: Learns and adapts to your engine as you drive.
- Improved Performance: Better cold starts, throttle response, and fuel efficiency.
Popular Sniper EFI Products
- Sniper 4150 EFI Conversion Kits
- Sniper Stealth EFI Systems
- Sniper EFI Fuel Pumps & Regulators
- Complete EFI Master Kits
Sniper EFI in the UK
Billy’s Speed Shop brings Sniper EFI kits to the UK, helping enthusiasts modernise their classic builds without losing vintage character. Whether you’re running a small-block Chevy, a Ford V8, or a custom engine, Sniper EFI offers the perfect balance of heritage and technology.
Upgrade your fuelling with Sniper EFI UK systems – available today at Billy’s Speed Shop.



