Fuel Injectors
Set of 4
Grams Performance is proud to offer the most innovative
high-performance fuel injectors for todays performance vehicles.
Premium materials, advanced manufacturing techniques and stringent
quality control procedures mak Gram Performance the leader in
high-performance fuel injectors.
An enginess 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 widths, 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 injectors superior ball/pintle valves
combine with Grams Performances 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
