Fuel Injector Clinic FIC 1000cc Injectors for 99-13 GM Truck (Silverado/Sierra)
FIC 1000cc Fuel Injectors for 1999-2013 GM Truck (Silverado, Sierra, SUV) 4.8/5.3/6.0/6.2
**NOTE: You must specify your vehicle info in the checkout notes (Year, Model, Engine Size). 99-09 Flex Fuel injector equipped trucks may require a different height injector, if your vehicle is flex fuel equipped we must know. Please confirm your vehicle info prior to purchase, there will be no returns for incorrect vehicle information submissions.
Set of 8 - 4.8/5.3/6.0 Truck Height Fuel Injector Clinic Fuel Injectors. Saturated / High Impedance Injectors. Pigtails PGTUSC8 are available, please contact us for pricing.
1000cc/min (85lbs/hr) at 43.5psi (3 bar)
1040cc/min (100lbs/hr) at OE 58psi (4 bar)
Features:
- These injectors utilize the latest technology and provide great linearity and short pulse width repeatability.
- Plug and Play GM ECU Data.
- Fuel Injector Clinic injector sets are precisely flow matched to within 1%. Each injector within each set is individually numbered and results for each injector are listed on a detailed flow sheet included with the set.
- Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90 degrees F fuel temperature using CF-16B calibration fluid.
- Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability.
- Fuel Injector Clinic injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle.
- Every injector is covered against failure caused by defects in original manufacture by Fuel Injector Clinic's lifetime warranty.
This set of injectors may require you to change the injector plug on the wiring harness or utilize an adapter harness on your vehicle depending on year. This can be done by soldering in the pigtails (available for purchase separately, please contact us for pricing) to replace the plugs currently on your harness, or you can choose to purchase plug-n-play adapters which will convert from the type of plugs on these injectors to the plugs on your harness without any need for cutting or soldering.
HP Rating
| Cylinder Quantity | 8 |
| Impedance | High-Z |
| WHP on Gas at 43.5psi 90%DC Turbo | 903.43 |
| WHP on Gas at 58psi 90%DC Turbo | 1043.46 |
| WHP on E85 at 43.5psi 90%DC Turbo | 694.95 |
| WHP on E85 at 58psi 90%DC Turbo | 802.66 |
| WHP on Gas at 43.5psi 90%DC NA | 1084.11 |
| WHP on Gas at 58psi 90%DC NA | 1252.15 |
| WHP on E85 at 43.5psi 90%DC NA | 833.93 |
| Fuel Pressure (psi) | 58 |
Other Fuel Injector Clinic (FIC) Injector Sets Available (flow rates below are calculated at 3 bar 43.5 PSI):
LS1/LS6 Height: IS301-0365H (365cc/35lb/hr), IS301-0445H (445cc/42lb/hr), IS301-0525H (525cc/50lb/hr), IS301-0650H (650cc/62lb/hr), IS301-0775H (775cc/74lb/hr), IS301-1000H (1000cc/85lb/hr), IS301-1200H (1200cc/110lb/hr), IS301-1650H (1650cc/160lb/hr), IS301-2150H (2150cc/200lb/hr)
LS2 Height: IS302-0365H (365cc/35lb/hr), IS302-0445H (445cc/42lb/hr), IS302-0525H (525cc/50lb/hr), IS302-0650H (650cc/62lb/hr), IS302-0775H (775cc/74lb/hr), IS302-1000H (1000cc/85lb/hr), IS302-1200H (1200cc/110lb/hr), IS302-1650H (1650cc/160lb/hr), IS302-2150H (2150cc/200lb/hr)LS3/LS7 Height: IS303-0540H (540cc/52lb/hr), IS303-0660H (660cc/62lb/hr), IS303-0850H (850cc/81lb/hr), IS303-0880H (880cc/84lb/hr), IS303-1000H (1000cc/85lb/hr), IS303-1200H (1200cc/110lb/hr), IS303-1650H (1650cc/160lb/hr), IS303-2150H (2150cc/200lb/hr)We have injectors available for other applications including: Dodge Hemi SRT-8 5.7L, Dodge Viper ZB1 (2003-2006), ZB2 (2008-2010), and VX1 (2013-2017), Ford Mustang Boss 302 (2012-2013), Ford Mustang Cobra (1993-2004), Ford Mustang GT (1987-2016), Ford Mustang GT350 (2015-2016), Ford Shelby GT500 (2007-2014), Ford F150 (1985-2016), Ford Lightning (1993-1995), Ford Lightning (1999-2004)
Please message us directly if you’re looking for any of these options mentioned above.
