Siemens 70 lb Fuel Injector LS1 LS6 LS2 Corvette GTO
Part Number: L730030000
Quantity in stock: 0
Estimated shipping date: 3-4 Days
Free Shipping: W/$250.00+ Order
Shipping Weight: 1.00 pounds
At the standard fuel pressure of the LS1 and LS6 engines, 58 psi (4 BAR), these injectors flow 70 lbs/hr (8.8 gps). 60 lbs/hr at 43.5 PSI (3 BAR), and up to 85 lbs/hr at 87 PSI! In addition, these units are high-impedance; making them compatible with most ECUs including the GM factory PCM and ECM used on the LT1, LS1 and most other GM V8 applications.
Despite the high flow rate, these injectors provide a very linear flow rate even at low pulse widths allowing you to use a larger injector that normally possible without hurting idle and low speed driveability.
These injectors are able to function at high fuel pressures and dont exhibit the high fuel pressure handling problems found with many other high flow high-impedance injectors. This makes these injectors very well suited to turbocharged and supercharged applications that see high fuel system pressures.
These injectors are the perfect upgrade for stock manifold & rail assemblies; replacing standard 75 mm packaged injectors. Also recommended for use in custom manifolds where optimum injector targeting requires more length.
Engine performance and running quality is enhanced through the optimized spray pattern of these injectors. Unlike many pencil stream high flow injectors, these high flow injectors utilize a multi-orifice tip providing a true 30 degree spray pattern for improved mixture preparation. This results in lower BSFC and better idle quality than many injectors of less flow.
Comes with high performance O-rings and inlet filter installed.
Custom O-rings and spacers are also available from LPE when using these injectors with the LS2 intake manifold. You will also need to change the injector connectors when using these injectors on vehicles normally equipped with USCar connector injectors such as the 2005 and newer C6 Corvette and 2005 and newer GTO.
Flow: 6.9-10.7 g/s @ 250-600 kPa
Injectors sold by the piece.
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