Grams Performance G2-0550-0500 Fuel Injector Kit
Set of 4
Grams Performance is proud to offer the most innovative
high-performance fuel injectors for today?s performance vehicles.
Premium materials, advanced manufacturing techniques and stringent
quality control procedures mak Gram Performance the leader in
high-performance fuel injectors.
An engines?s fuel injectors perform a vital role in the accurate
metering and atomization of fuel. Grams Performance accomplishes
this with its high-impedance Bosch Motorsports EV14 fuel injectors that are modified for
high-performance use. Each injector is individually balanced, flow
tested and dynamically matched for characterization within one
percent of each other. To ensure leak-free operation and optimal
performance, each injector is then pressure tested up to 220 psi.
The results are unmatched cylinder-to-cylinder consistency, even at
low pulse width?s, as well as optimal idle quality, response and
performance. Grams Performance Fuel Injectors? ultra-fast and
precise solenoids feature a linear response curve across a wide
range of operating conditions and can accurately meter fuel even at
the highest pressures and shortest pulse widths.
The EV14 injector?s superior
ball/pintle valves combine with Grams Performance?s
precision-modified nozzles allow for consistent performance up to
118 psi, making them suitable for a wide range of applications, yet
without exhibiting any of the high-pressure problems often
associated with other injectors. The optimized spray pattern aso
helps improve mixture preparation as well as atomization.
Grams Performance injectors are cold-cut with diamond grinders
in less than three seconds for high performance with ?pre-seating?.
Abrasive cutting creates heat, which leads to poor spray patterns
and the need for competitors to pre-seat their injectors to reduce
distortion. Each injector is also fitted with high-quality Viton
O-rings that are resistant to extreme temperatures and harmful oils
found in some fuels.
Each injector set includes dead time compensation values to help
ensure consistent air/fuel ratios and optimal performance when
tuning. Grams Performance Fuel Injectors are carefully tested and
matched in controlled laboratory environments using
state-of-the-art equipment and are subjected to rigorous dyno,
street and race track testing to ensure proper performance in the
most extreme conditions.
Features
- High-impedance design (no resistor box required)
- Cold-machined tips for high-precision operation
- Ultra-fast solenoids for precise fuel metering
- Linear response across wide range of operating conditions
- All injectors balanced, blueprinted and matched within one
percent
- Compatible with all known fuels including gasoline, methanol
and ethanol
- Unmatched cylinder-to-cylinder consistency and optimal idle
quality
