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ATOMIZER SD220 220LB/HR 2433CC PERFORMANCE INJECTOR

SKU: ATOM-SD220
$497.00 incl GST
excluding shipping
or 4 interest free payments of $124.25 with Afterpay logo Learn more
*Price is per injector (1)
+ -
Sole Authorized Atomizer Racing Injectors Distributor For Australia and New Zealand
An exciting new addition to the extensive Atomizer range, the new SD220 High Impedance Fuel Injector was designed as a replacement for the popular, and now discontinued Siemens 220 Injector.
 
Made from billet stainless steel and hand-built in the USA, the SD220, like all Atomizer injectors, is durable, fully serviceable, 100% rebuildable and built to last. Compatible with a wide range of fuels, including gasoline, methanol, ethanol, and other flex fuels, Atomizer Flow Technology delivers an ultra-fine spray for crisp idle, fast response, precise fuel metering and efficient combustion, delivering 220 lb/hr (2433 cc/min) at 43.5 PSI (3 bar) fuel pressure.
 
Perfect for high-horsepower turbocharged & supercharged combos, street & race applications, including rotaries & multi-cylinder engines requiring high flow and precise control, the Atomizer SD220 offers uncompromising performance, durability, and fuel flexibility for serious racers and high-performance enthusiasts! 
 
*PLEASE NOTE - Atomizer Injectors are built to order, and as a result there may be up to a 3 week turnaround once an order is placed. While we do keep some models in stock, we advise customers to contact us to check availability before ordering. +612 9792 7076  /  sales@pacperformance.com.au
 
Key Features & Benefits
- High Flow Rate: 220 lb/hr (2433 cc/min) at 43.5 PSI, with excellent linearity and control at low duty cycles
- Typical flow at 58 PSI (4 bar) around 260 lb/hr (approximate extrapolation)
- Fuel Compatibility: Compatible with gasoline, methanol, ethanol, and other flex fuels
- Precision Engineering: Proprietary Atomizer Flow Technology ensures micro-droplet fuel delivery for efficient combustion and smooth idle. 
- Durable Construction: Made from billet stainless steel for maximum strength, serviceability, and longevity. 
- Plug-and-Play: High-impedance coil design is compatible with most OEM and aftermarket ECUs-no resistor packs needed. 
- Hand-Built Quality: Each injector is hand-assembled, internally blueprinted, and flow-matched in a closed-loop environment in the USA. 
- Rebuildable: Designed for long-term use and easy servicing, saving you money over
- Impedance: Low impedance coil (~1.6 Ohms), requiring peak and hold injector drivers or external resistors for saturation drivers 
- Spray Pattern: 40 degree cone for precise fuel atomization and efficient combustion 
- Response Times: 
● Seat crack time approx. 0.7 ms 
● Full open time: 1.25 ms 
● Full close time: 1.3 ms 
- Compatibility: Fits most long-style injector applications, including popular rotary 
and multi-cylinder engines
 
Dimensions
- Overall Length: Dimensionally the same o-ring to o-ring and body length with extended tip (Siemens/Bosch long style) 
- Injector Body Diameter: Standard size fitting most long-style injector applications 
- Connector Type: Bosch EV1 style connector 
- O-Rings: Factory fitted with double Viton upper and lower O-rings for chemical and temperature resistance
 
*Please Note - As per Atomizer Purchasing Disclosure, all sales are final. No returns, exchanges, upgrades, or refunds will be accepted. Injector sizing is the responsibility of the purchaser and should be based on their specific setup and technical understanding of the components involved. Atomizer's 90-Day Limited Warranty covers defects in materials or workmanship under normal use. For full details, click HERE
 
 
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