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Fuel Injectors

BLOX Racing offers two type of fuel injectors: Eco-Fi Street or Competition fuel injectors.

Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget friendly, basic upgrades to your vehicle's fuel system. Each EV14 injector is flowed and matched and are strictly intended for naturally aspirated and mild, forced induction street tunes. All Eco-Fi Street injectors include Viton O-rings and, where applicable, height adapter tops. Eco-Fi Street injectors are available in single-piece or sets and come with EV14 pigtails.

Competition fuel injectors begin with brand new, Bosch™ and, for certain applications, Denso™ fuel injector cores. Using the latest in injector machinging processes and techniques, each injector is flowed and matched within 1%. Each set guarantees consistent and accurate flow each time. High impedance, also referred to as saturated, injectors require less current to operate thus reducing the amount of heat generated during each cycle allowing the injectors to stay cooler. Competition fuel injectors are ideal for big, naturally aspirated builds and high boost pressure, forced induction set-ups.

All in all, BLOX Racing fuel injectors provide an excellent solution for your fuel requirements and demands, flow and response, and dyno tuning capabilities.

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310cc Fuel Injectors :: B/D/H-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$480.00
310cc Fuel Injectors :: K-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$480.00
Eco-Fi Street Injectors, 38mm, 14mm bore :: 1000cc
Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget..
$500.00 $400.00
Fuel Injector Height Adapters :: 1/2", 11mm Bore
Each fuel injector height adapter is CNC machined from billet alunimum, then anodized.  ..
$8.50 $6.80
440cc Fuel Injectors :: B/D/H-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$480.00
440cc Fuel Injectors :: K-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$480.00
Eco-Fi Street Injectors, B-series :: 1000cc
Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget..
$250.00 $100.00
550cc Fuel Injectors :: B/D/H-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$520.00
550cc Fuel Injectors :: K-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$520.00
Eco-Fi Street Injectors, K-series :: 1000cc
Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget..
$250.00 $100.00
Fuel Injector Height Adapters :: 1/2", 14mm Bore
Each fuel injector height adapter is CNC machined from billet alunimum, then anodized.  ..
$8.50 $6.80
750cc Fuel Injectors :: B/D/H-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$672.00
750cc Fuel Injectors :: K-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$672.00
Eco-Fi Street Injectors, 48mm, 14mm bore
Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget..
$220.00 $100.00
1,000cc Fuel Injectors :: B/D/H-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$700.00
1,000cc Fuel Injectors :: K-Series
BLOX Racing fuel injectors have been designed and extensively tested to offer optimum performance..
$700.00
Adapter Top Retaining Clip
These clips are necessary to hold the height adapter tops to the fuel injector. Height adapte..
$5.00 $4.00
Eco-Fi Street Injectors, 60mm, 11mm bore
Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget..
$225.00 $100.00
Viton O-Ring :: 11mm
These 11mm fuel injector O-rings are made from Viton and are necessary to properly seat the injec..
$5.00 $4.00
Eco-Fi Street Injector :: 38mm, 14mm bore :: Single Piece
[SINGLE PIECE INJECTOR] Eco-Fi Street fuel injectors are performance replacement injectors of..
$58.06 $46.45
Viton O-Ring :: 14mm
These 11mm fuel injector O-rings are made from Viton and are necessary to properly seat the injec..
$5.00 $4.00
Eco-Fi Street Injector :: 48mm, 14mm bore :: Single Piece
[SINGLE PIECE INJECTOR] Eco-Fi Street fuel injectors are performance replacement injectors of..
$58.06 $46.45
Eco-Fi Street Injector :: 60mm, 11mm bore :: Single Piece
[SINGLE PIECE INJECTOR] Eco-Fi Street fuel injectors are performance replacement injectors of..
$59.06 $47.24
Head Seal Grommet :: B-series
The head seal grommet and head seal retainer are necessary pieces for Honda B-series fuel injecto..
$3.00 $2.40
Head Seal Retainer :: B-series
The head seal grommet and head seal retainer are necessary pieces for Honda B-series fuel injecto..
$3.00 $2.40