Halltech Systems C6 Killer Bee MF Conversion Package - S&B Gray Oiled High Flow TRAK Filter - MF103 Black XLPE - No NOMEX Sleeve - 103mm Throttle Body - No PCV Hole in Hose (2005 - 2007 Chevrolet Corvette C6 LS2) - KBLS2CONV
Bring Halltech's Killer Bee MF induction architecture to your 2005-2007 Chevrolet Corvette C6 LS2 with the KBLS2CONV conversion package. This configuration combines the MF103 Black XLPE bridge with an S&B Gray Oiled High-Flow Track Filter, 103 mm throttle-body setup, probe-style LS3-style MAF sensor, Halltech H108124 MAF adapter harness, and the proprietary Beehive heat shield. Rather than simply replacing the original LS2 intake, the KBLS2CONV converts the earlier C6 to the later probe-style MAF arrangement while providing the Halltech hardware needed to build around a 103 mm throttle body.
The MF103 bridge features a nominal 103 mm internal diameter at the MAF sensor and 8,332 square mm of cross-sectional area. This configuration uses Halltech's proprietary 103 mm throttle-body connector hose to couple the Killer Bee intake to a Nick Williams 103 mm throttle body. The black silicone 4-ply hump hose measures approximately 4.5 inches at the intake end and 4.25 inches at the throttle-body end, is 3 inches long, and includes stainless steel hose clamps. This version does not include the separate external NOMEX intake-tube sleeve and is configured without a PCV hole in the throttle-body hose. Because the package converts the LS2 to a probe-style MAF sensor, MAF table conversion and tuning are required.
Specifications
- Manufacturer: Halltech Systems
- Product: C6 Killer Bee MF Conversion Package
- Part Number: KBLS2CONV
- Application: 2005-2007 Chevrolet Corvette C6 LS2
- Bridge Configuration: MF103
- Bridge Material/Finish: Black XLPE
- MAF Internal Diameter: Nominal 103 mm at the MAF sensor
- MAF Cross-Sectional Area: 8,332 square mm
- Filter: S&B Gray Oiled High-Flow Track Filter
- Filter Type: Oiled high-flow track filter
- MAF Sensor: Probe-style LS3-style MAF sensor
- MAF Adapter Harness: Halltech H108124 Hi-Density 5-pin-to-GT adapter harness
- Throttle Body Configuration: Nick Williams 103 mm throttle body
- Throttle-Body Connector: Halltech 103 mm throttle-body connector hump hose
- Connector Intake-End ID: Approximately 4.5 inches
- Connector Throttle-Body-End ID: Approximately 4.25 inches
- Connector Length: 3 inches
- Connector Construction: Black silicone 4-ply hump hose
- Connector Clamps: Stainless steel hose clamps included
- Heat Shield: Halltech Beehive heat shield
- External NOMEX Sleeve: No
- PCV Hose Configuration: No PCV hole in hose
- Tuning Requirement: MAF table conversion and tuning required
- California Emissions Status: No California EO number; not legal for sale in California except for off-road applications such as track racing
Features
- Complete Halltech Killer Bee MF conversion package for the 2005-2007 C6 Corvette LS2
- MF103 Black XLPE intake bridge
- Configured for a Nick Williams 103 mm throttle body
- Nominal 103 mm internal diameter at the MAF sensor
- 8,332 square mm of MAF cross-sectional area
- S&B Gray Oiled High-Flow Track Filter
- Converts the LS2 application to a probe-style LS3-style MAF sensor
- Includes Halltech H108124 Hi-Density 5-pin-to-GT MAF adapter harness
- Includes Halltech proprietary Beehive heat shield
- Proprietary Halltech 103 mm throttle-body connector hump hose
- Approximately 4.5-inch intake end and 4.25-inch throttle-body end
- Black silicone 4-ply hose construction
- Includes stainless steel throttle-body hose clamps
- No separate external NOMEX intake-tube sleeve in this configuration
- No PCV hole in the throttle-body hose
- Requires MAF table conversion and tuning
- Halltech states stock LS7 Z06 MAF tables can be used as a starting point and may require additional adjustment
- No cutting of the radiator shroud required or recommended
LS2 Probe-Style MAF Conversion
The KBLS2CONV is more than an intake swap. Halltech designed this package to convert the 2005-2007 C6 LS2 to a later probe-style MAF arrangement. The conversion package includes a probe-style LS3-style MAF sensor along with Halltech's H108124 Hi-Density 5-pin-to-GT MAF adapter harness, providing the key hardware needed to integrate the different MAF configuration with the earlier LS2 Corvette.
103 mm Throttle-Body Connection
This KBLS2CONV is configured for a Nick Williams 103 mm throttle body using Halltech's proprietary 103 mm throttle-body connector hump hose. The 3-inch-long black silicone 4-ply hose measures approximately 4.5 inches at the Killer Bee intake end and approximately 4.25 inches at the throttle-body end. Stainless steel hose clamps are included. This particular configuration is supplied without the PCV nipple hole in the connector hose.
S&B Gray Oiled High-Flow Track Filter
This KBLS2CONV configuration uses Halltech's S&B Gray Oiled High-Flow Track Filter option. It is Halltech's high-flow oiled track filter choice for the C5/C6 SuperBee filter platform and is paired here with the MF103 Black XLPE bridge and 103 mm throttle-body configuration.
MAF Table Conversion and Tuning Required
This LS2 conversion package must be tuned. Halltech specifies MAF table conversion after installation and notes that this package is intended primarily for installing dealers or users with the appropriate tuning software and knowledge. Halltech states that stock LS7 Z06 MAF tables can be used as a starting point to get the vehicle running, but the calibration may require additional adjustment for the individual combination. The tuning requirement applies even with the MF103 bridge because the LS2 is being converted to a different probe-style MAF arrangement.
Halltech Beehive Heat Shield
The package includes Halltech's proprietary Beehive heat shield to help isolate the filter and MAF area from hot engine-bay air. Halltech does not recommend cutting additional openings in the radiator shroud in an attempt to increase airflow to the filter, noting that the modification is unnecessary and can cause lean codes and surging.
Fitment
- 2005 Chevrolet Corvette C6 6.0L LS2
- 2006 Chevrolet Corvette C6 6.0L LS2
- 2007 Chevrolet Corvette C6 6.0L LS2
FAQs
Which 103 mm throttle body is this Halltech KBLS2CONV configuration designed for?
Halltech identifies its 103 mm throttle-body connector for use with the Nick Williams 103 mm throttle body. The connector is approximately 4.5 inches at the Killer Bee intake end and approximately 4.25 inches at the throttle-body end.
Does the Halltech KBLS2CONV require tuning with the MF103 bridge and 103 mm throttle body?
Yes. The KBLS2CONV converts the LS2 to a probe-style MAF arrangement, so MAF table conversion and tuning are required. Halltech states that stock LS7 Z06 MAF tables can be used as a starting point, but additional calibration adjustments may be necessary for the individual vehicle and combination.
Why Buy Halltech Systems from Beefcake Racing?
Beefcake Racing is your source for Halltech Systems Corvette performance parts, with knowledgeable support to help you select the correct intake, filter, throttle-body configuration, and supporting components for your build. Questions about the Halltech C6 Killer Bee MF Conversion Package or your LS2 Corvette combination? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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