RC SL4 750cc injectors
09-04-2010, 10:30 PM
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RC SL4 750cc injectors Category: Engine - Intake/Fuel
Price: $280
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V
Location (State): CA
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine
They flow 71lbs at 43.5psi. They came off a C5 with a TT 427. I also have C5Chrome fuel rails with adjustable reg for sale. The injectors came off the TT car also.
Last edited by 01corvette01; 09-17-2010 at 12:40 PM. Reason: Price change
09-05-2010, 12:58 AM
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Some more info on the injectors from RC:
Flow Rate - CC's: 750 CC's / MIN @ 43.5 PSI
Flow Rate - LB's: 71 LBS / HR @ 43.5 PSI
Resistance: 12.5 Ohms @ 68 F
Voltage: 8-15 Volts, nominal 13.5 Volts
Amperage: 1.0 Amps
Pressure: Min 30 PSIG / Max 70 PSIG
Flow Rate - CC's: 750 CC's / MIN @ 43.5 PSI
Flow Rate - LB's: 71 LBS / HR @ 43.5 PSI
Resistance: 12.5 Ohms @ 68 F
Voltage: 8-15 Volts, nominal 13.5 Volts
Amperage: 1.0 Amps
Pressure: Min 30 PSIG / Max 70 PSIG
09-05-2010, 11:52 AM
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And somemore info
At our fuel pressure (4 bar) these will flow 866 cc/min or 82 lb/hr and will support up to:
1050 - 1165 fwhp for an NA car
875 - 955 fwhp for an SC car
807 - 875 fwhp for a turbo car
All calculations assume 58 PSI of fuel pressure and an 80% duty cycle. The range given above depends on the actual brake specific fuel consumption of your car (.45-.50 for NA, .55-.60 for SC, .60-.65 for turbos).
Note also that these are high-z injectors, so you don't need a driver box (i.e. they are plug and play, although you will probably need some idle tuning).
I'm always up to trade fpr stuff. Aftermarket 1.7 Rockers, .650 Vavle spring kit and whatever you might think of.
At our fuel pressure (4 bar) these will flow 866 cc/min or 82 lb/hr and will support up to:
1050 - 1165 fwhp for an NA car
875 - 955 fwhp for an SC car
807 - 875 fwhp for a turbo car
All calculations assume 58 PSI of fuel pressure and an 80% duty cycle. The range given above depends on the actual brake specific fuel consumption of your car (.45-.50 for NA, .55-.60 for SC, .60-.65 for turbos).
Note also that these are high-z injectors, so you don't need a driver box (i.e. they are plug and play, although you will probably need some idle tuning).
I'm always up to trade fpr stuff. Aftermarket 1.7 Rockers, .650 Vavle spring kit and whatever you might think of.
Last edited by 01corvette01; 09-09-2010 at 11:12 PM.
