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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 820112-1
SNIPER EFI LS1/2/6 LOW PROF.IM,EFI,102MM - Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£857.99 inc VAT£714.99 ex VAT -
Holley Sniper EFI 820111-1
SNIPER EFI LS1/2/6 LOW PROF.IM,EFI,102MM - Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£857.99 inc VAT£714.99 ex VAT -
Holley Sniper EFI 820102-1
SNIPER EFI LS1/2/6 LOW PROF. IM,EFI,92MM - Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£857.99 inc VAT£714.99 ex VAT -
Holley Sniper EFI 820101-1
SNIPER EFI LS1/2/6 LOW PROF. IM,EFI,92MM - Sniper EFI Low-Profile Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£943.99£659.99 inc VAT£549.99 ex VAT -
Holley Sniper EFI 820041-1
SNIPER EFI LS1/2/6 FABR. IM, EFI,102MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£818.99£767.99 inc VAT£639.99 ex VAT -
Holley Sniper EFI 820032-1
SNIPER EFI LS1/2/6 FABR. IM, EFI, 92MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£890.99£758.99 inc VAT£632.49 ex VAT -
Holley Sniper EFI 820031-1
SNIPER EFI LS1/2/6 FABR. IM, EFI, 92MM - Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
*** This intake is designed to work with...
Part TypeEngine Intake Manifold£839.99£767.99 inc VAT£639.99 ex VAT -
Holley Sniper EFI 80000103
FUEL PRESSURE REGULATOR, SNIPER - Carbureted Fuel Regulator
If the pump is a high-pressure model, a...
Part TypeFuel Pressure Regulator£46.00 inc VAT£38.33 ex VAT -
Holley Sniper EFI 80000102
SNIPER HIGH PRESS FUEL PUMP - Electric Fuel Pump - Pro Series
Requires a regulator (not included). These should be...
Part TypeElectric Fuel Pump£152.99 inc VAT£127.49 ex VAT -
Holley Sniper EFI 80000101
SNIPER HIGH PRESS FUEL PUMP W/REGULA - Electric Fuel Pump - Competition
These should be used with 12 volt systems...
Part TypeElectric Fuel Pump£152.99 inc VAT£127.49 ex VAT -
Holley Sniper EFI 80000100
SNIPER CARBURETED LOW PRESS FUEL PUM - Electric Fuel Pump - Street Performance
Does not require a regulator. These should be...
Part TypeElectric Fuel Pump£112.00 inc VAT£93.33 ex VAT -
Holley Sniper EFI 534-237
SNIPER/ TERM BRAIDED CROSSOVER W/ REG - Sniper EFI Stealth 4150 Braided Fuel Crossover Kit
Includes Billet Fuel Pressure Regulator and All Mounting...
Part TypeCarburetor Fuel Log£335.99£328.00 inc VAT£273.33 ex VAT -
Holley Sniper EFI 534-236
SNIPER/ TERM STEALTH BRAIDED CROSSOVER - Sniper EFI Stealth 4150 Braided Fuel Crossover Kit
Compatible w/ Sniper EFI Stealth 4150 and Terminator...
Part TypeCarburetor Fuel Log£145.00 inc VAT£120.83 ex VAT -
Holley Sniper EFI 520-1
SNIPER EFI INSTALLATION KIT - Sniper EFI Installation Kit
For different throttle bodies
Part TypeFuel Injection Conversion Kit£52.00 inc VAT£43.33 ex VAT -
Holley Sniper EFI 24506063
-6 Bulkhead Nut
Sniper AN Fittings such as AN hose ends...
Part TypeBulkhead Fittings£4.00 inc VAT£3.33 ex VAT -
Holley Sniper EFI 23506063
-6 90 Deg. Bulkhead Fitting Black - -6 90° Bulkhead Fitting
AN adapter side seals on the flare (cone),...
Part TypeFuel Hose Fitting£10.00 inc VAT£8.33 ex VAT -
Holley Sniper EFI 19-576
TANK STRAPS 1988-1997 GM CK TRUCKS SWB - Fuel Tank Straps
1988-1997 Chevrolet/GMC C/K Series Trucks - SWB 6.
Part TypeFuel Tank Strap Kit£0 -
Holley Sniper EFI 19-575
TANK STRAPS 1988-1997 GM CK TRUCKS L - Fuel Tank Straps
1988-1997 Chevrolet/GMC C/K Series Trucks - LWB 8...
Part TypeFuel Tank Strap Kit£52.00 inc VAT£43.33 ex VAT -
Holley Sniper EFI 19-574
TANK STRAPS 1967-1969 DART A BODY - Fuel Tank Strap
1967-1969 Dodge Dart/Plymouth Barracuda/Valiant - for Single Strap...
Part TypeFuel Tank Strap Kit£62.99 inc VAT£52.49 ex VAT -
Holley Sniper EFI 19-573
TANK STRAPS 1963-1966 DART A BODY - Fuel Tank Straps
1964-1966 Dodge Dart/Plymouth Barracuda/Valiant
Part TypeFuel Tank Strap Kit£49.00£28.99 inc VAT£24.16 ex VAT -
Holley Sniper EFI 19-572
TANK STRAPS 1970-1976 DART A BODY - Fuel Tank Straps
1970-1976 Dodge Dart/Duster/Plymouth Valiant
Part TypeFuel Tank Strap Kit£56.99£40.99 inc VAT£34.16 ex VAT -
Holley Sniper EFI 19-571
TANK STRAPS 1966-1967 CHARGER CORONE - Fuel Tank Strap
Fits 1966-1967 Charger / Coronet / Plymouth Belvedere...
Part TypeFuel Tank Strap Kit£62.99 inc VAT£52.49 ex VAT -
Holley Sniper EFI 19-570
TANK STRAPS 1983-1997 FORD MUSTANG - Fuel Tank Straps
1983-1997 Ford Mustang
Part TypeFuel Tank Strap Kit£62.99 inc VAT£52.49 ex VAT -
Holley Sniper EFI 19-537
FUEL TANK 1982-1987 CHEVY GMC 20 GAL FT - Holley Sniper EFI - Stock Replacement Fuel Tank - Chevrolet GMC C/K Truck - GM1B
• Tank sending unit lock ring is included...
Part TypeFuel Tank£182.99£176.99 inc VAT£147.49 ex VAT -
Holley Sniper EFI 19-536
FUEL TANK 1988-1997 GM CK TRUCKS 24 GAL - Holley Sniper EFI - Stock Replacement Fuel Tank - GM C/K Truck - GM23B
• Tank sending unit lock ring is included...
Part TypeFuel Tank£238.00£217.99 inc VAT£181.66 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.



