Halltech Systems Stinger-RAZ Package - S&B Red Oiled Filter - 103mm Throttle Body - PCV Hole in T/B Hose (2015 - 2019 Chevrolet Corvette C7 Z06) - STRAZ
Open up the intake side of your supercharged LT4 with the Halltech Systems Stinger-RAZ Package for the 2015-2019 Chevrolet Corvette C7 Z06. The STRAZ combines Halltech's Stinger-RZ intake, Nomex II1a heat-shield sleeve, and TRIC Ram Air Induction system into a complete performance induction package. This specific configuration features the S&B Red Oiled Filter, a 103mm throttle-body setup, and the PCV hole in the throttle-body hose, making it the correct STRAZ configuration for C7 Z06 builds using this larger throttle-body arrangement.
Halltech engineered the Stinger-RZ to reduce the airflow restriction imposed by the factory intake, while the TRIC system delivers outside air directly into the filter-box cavity. Halltech reports that the Stinger-RAZ has been tested by at least 20 independent shops, including GM dealerships, with reported Stinger-RZ gains between 50 and 55 RWHP on chassis dynos without TRIC. Halltech also reports a combined Stinger-RZ and TRIC result of 726.9 RWHP. The larger-than-stock airbox is designed to promote increased airflow, giving modified LT4 combinations a purpose-built induction path instead of forcing additional airflow demand through the restrictive factory system. Actual performance will vary with vehicle setup, calibration, fuel, conditions, installation, and supporting modifications.
Specifications
- Manufacturer: Halltech Systems
- Part Number: STRAZ
- Product: Stinger-RAZ Package
- Vehicle: Chevrolet Corvette C7 Z06
- Model Years: 2015-2019
- Engine: 6.2L Supercharged LT4
- Intake System: Halltech Stinger-RZ
- Ram Air System: Halltech TRIC Ram Air Induction
- Filter Option: S&B Red Oiled Filter
- Filter Media: Oiled
- Throttle Body Configuration: 103mm throttle body
- Throttle-Body Hose Configuration: PCV hole in T/B hose
- Heat Protection: Nomex II1a heat-shield sleeve
- Manufacturer-Reported Independent Dyno Results: 50-55 RWHP for the Stinger-RZ without TRIC
- Combined Stinger-RZ and TRIC Dyno Result: 726.9 RWHP reported by Halltech
- Manufacturer-Reported Maximum Boost: Up to 12.1 PSI during Halltech TRIC track testing
- Installation: Professional installation highly recommended by Halltech
Features
- Complete Stinger-RAZ induction package for the 2015-2019 Chevrolet Corvette C7 Z06
- Configured for a 103mm throttle body
- PCV hole provided in the throttle-body hose
- S&B Red Oiled Filter configuration
- Combines the Halltech Stinger-RZ intake with TRIC Ram Air Induction
- Includes Halltech's Nomex II1a heat-shield sleeve
- Stinger-RZ is designed to reduce factory intake restriction
- TRIC delivers outside air directly into the filter-box cavity
- Larger-than-stock airbox is designed to promote increased airflow
- Halltech reports independent Stinger-RZ dyno results of 50-55 RWHP without TRIC
- Halltech reports a combined Stinger-RZ and TRIC dyno result of 726.9 RWHP
- Halltech TRIC testing recorded boost as high as 12.1 PSI
- Application-specific induction system engineered for the supercharged LT4 C7 Z06
103mm Throttle Body Configuration
This version of the STRAZ is configured for a 103mm throttle body rather than the factory throttle-body setup. That makes it a better match for modified LT4 combinations already using, or being built around, a larger 103mm throttle body. The throttle-body hose is also configured with the PCV hole specified for this version, so the intake package matches both selections instead of requiring the stock throttle-body configuration.
S&B Red Oiled Filter
The S&B Red Oiled Filter is the oiled-media filter selected for this STRAZ configuration. Halltech offers both dry and oiled filter choices for the Stinger-RAZ, allowing the filter setup to be matched to the owner's preference while retaining the same Stinger-RZ and TRIC intake architecture.
Stinger-RZ with TRIC Ram Air
The Stinger-RAZ combines Halltech's Stinger-RZ intake with the TRIC Ram Air Induction system. The Stinger-RZ addresses restriction in the factory intake path, while TRIC brings a large volume of outside air directly into the filter-box cavity. Halltech's TRIC track testing recorded 11.4 PSI of boost at 88 mph in second gear and 12.1 PSI at 124 mph in third gear, demonstrating the additional airflow available to the LT4 at speed.
Nomex II1a Heat-Shield Sleeve
Halltech's Stinger-RAZ package includes a Nomex II1a heat-shield sleeve around the intake tube. The insulating sleeve provides a thermal barrier between the intake tract and engine-compartment heat, complementing the outside-air supply provided by the TRIC system.
Installation Considerations
Halltech highly recommends professional installation. The Stinger-RAZ airbox is larger than the factory unit to promote increased airflow, and installation requires repositioning some engine-bay components along with minor modification. Halltech also notes that the f-panel seal shown in an older installation video is no longer required and is therefore no longer supplied with the kit. Follow Halltech's current installation instructions when installing the system.
Fitment
- 2015 Chevrolet Corvette C7 Z06 6.2L Supercharged LT4 with 103mm throttle body
- 2016 Chevrolet Corvette C7 Z06 6.2L Supercharged LT4 with 103mm throttle body
- 2017 Chevrolet Corvette C7 Z06 6.2L Supercharged LT4 with 103mm throttle body
- 2018 Chevrolet Corvette C7 Z06 6.2L Supercharged LT4 with 103mm throttle body
- 2019 Chevrolet Corvette C7 Z06 6.2L Supercharged LT4 with 103mm throttle body
FAQs
Is this STRAZ configuration for the stock C7 Z06 throttle body?
No. This version is specifically configured for a 103mm throttle body and includes the PCV hole in the throttle-body hose. If your Z06 still has its stock throttle body, select the corresponding stock throttle-body STRAZ configuration instead.
What does the Halltech Stinger-RAZ package include?
The Stinger-RAZ combines Halltech's Stinger-RZ intake, Nomex II1a heat-shield sleeve, and TRIC Ram Air Induction system. This specific version is configured with the S&B Red Oiled Filter, 103mm throttle-body setup, and PCV hole in the throttle-body hose.
Get Your Halltech Stinger-RAZ from Beefcake Racing
Build your 2015-2019 C7 Corvette Z06 induction system around the Halltech Stinger-RAZ with the S&B Red Oiled Filter, 103mm throttle-body configuration, and PCV provision in the throttle-body hose. For fitment or ordering questions, contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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