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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 make Grams Performance the leader
in high-performance fuel injectors.
An engine'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 one
another. 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 injector's superior ball/pintle valves
combined 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 also helps improve mixture preparation as well as atomization.
Grams Performance injectors are cold-cut with diamond grinders in less
than three seconds for high precision without "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. |
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- 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
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