This Sniper 2 EFI bundle pairs a complete, self-tuning Sniper 2 EFI throttle body kit with a matched HyperSpark ignition system for small block and big block Chevrolet engines - a distributor, ignition coil, and HyperSpark 2 ignition box - plus the Power Distribution Module (PDM), a 3.5 in. handheld display, and an in-line fuel system master kit, in a single coordinated upgrade.
Key Features:
- Includes a HyperSpark distributor, coil, and ignition box matched to small block or big block Chevrolet engines
- Includes the Power Distribution Module (PDM) with a wiring diagram to connect the system to dedicated circuits for a stress-free install
- Billet aluminum distributor housing with a Hall Effect crank trigger for a noise-free RPM signal to the ECU
- Integrated ignition coil bracket delivers up to 150 mJ of spark energy per second from idle to redline
- Patented clear installation cap eliminates guesswork when installing the distributor, with a built-in timing mark indicator
- Complete in-line fuel system included: fuel pump, fuel pressure regulator, filters, hardware, and a bulkhead fitting
- Next-generation ECU with improved RF noise and interference resistance for reliable operation on older vehicle wiring
- Only four wiring connections required for the throttle body: Battery+, Battery-, Switched Ignition, and RPM
- Cast-in fuel crossover from the primary to secondary fuel rail
- Integrated transmission kickdown provisions for GM TH350/400, 200-4R/700R4 applications (transmission control kit and vehicle-specific harness sold separately)
- Supports up to 650 hp naturally aspirated or 575 hp under boost with four 100 lb/hr injectors
Specifications:
- Flange Style: 4150
- CFM: 800
- Fuel Pressure: 58.5 PSI
- Fuel Pump Flow Rating: 240 LPH
- Fuel System: Inline fuel system master kit
- Injector Size: 100 lb/hr @ 58.5 PSI
- Inlet/Outlet Size: 9/16-18 Female O-Ring (AN 6)
- MAP Sensor: 2 Bar
- Max Horsepower Rating: 650 naturally aspirated / 575 boosted
- Distributor Included: Chevrolet Big Block, Chevrolet Small Block
- HyperSpark Ignition Kit: Chevrolet Big/Small Block
- Finish: Black
- User Interface: 3.5 in. Handheld
- Power Distribution Module: Yes
- Transmission Compatibility: All
- Part Number: 550-511-3PK-SBC
Nitrous control is not supported in Sniper 2 EFI software.
FAQ
Which engines does this bundle fit?
It's built for small block and big block Chevrolet engines, with a matched HyperSpark distributor for each application.
What's included in the ignition portion of this bundle?
A HyperSpark distributor, ignition coil, and HyperSpark 2 ignition box, matched to the Chevrolet small block/big block application.
Does this bundle include the Power Distribution Module?
Yes, the PDM is included to simplify wiring, especially alongside the HyperSpark ignition system.
What fuel system is included?
A complete in-line master kit: an in-line pump, a fuel pressure regulator, filters, hardware, and a bulkhead fitting.
Is nitrous control supported?
No, nitrous control is not supported in Sniper 2 EFI software.
