The CVF Racing Wraptor all-inclusive mid-mount serpentine system is an 8-rib accessory drive for wet sump Chevy LT4 Generation V engines that retain the OEM supercharger. It runs A/C, power steering and the alternator, and a heavy-duty spring-loaded tensioner holds belt tension and compensates for stretch.
This version is finished in Black Diamond.
Specifications:
- Engine: Chevy LT4 Generation V, OEM wet sump, OEM supercharger
- Belt: 8-rib serpentine
- Mounting position: mid mount
- Supercharger drive ratio: 3.2:1 (8 in. crank, 2.5 in. supercharger pulley)
- Water pump: high-flow LS style, mechanical, reverse rotation (black)
- Alternator: 1-wire CS130 (160 amp standard, 300 amp upgrade offered)
- Power steering: GM Type II pump
- A/C compressor: Peanut style
- Configurations: A/C, power steering and alternator; power steering and alternator; A/C and alternator; alternator only
- Finish: Black Diamond
- Power steering choices: none (non-power steering applications), GM Type II pump with remote reservoir, GM Type II pump with attached reservoir, Hydroboost pump with attached reservoir, Hydroboost pump with remote reservoir
- Part number: BD-LT4M-WRAPTOR
Included in Every Configuration:
- 1-wire CS130 alternator
- Premium 8-rib belt
- Alternator pulley and cover
- Two-piece billet aluminum bracket
- Universal alternator fan
- High-flow LS water pump (black)
- Crankshaft pulley with adapter
- Water pump pulley
- Heavy-duty spring-loaded tensioner with cover
- Idler pulley(s) with cover
Included by Configuration:
- Peanut A/C compressor and compressor clutch cover (A/C configurations)
- GM Type II power steering pump, power steering pulley and remote mount reservoir with bracket (power steering configurations)
Not Included: Power steering lines, the LS2 thermostat and a PCV remote breather or catch can are not included.
Application Notes:
- Requires an OEM wet sump LT4 engine (Cadillac CT5-V, Escalade-V, Camaro ZL1).
- CVF also lists the OEM crank pulley from the Cadillac CT5-V, Escalade-V or Camaro ZL1 as a requirement.
- A hub adapter for a quick-change supercharger pulley is included, and a 2.4 in. supercharger pulley is available.
- Uses an LS2 water pump (included) and requires an LS2 thermostat (not included).
- Compatible with Hydroboost (pump upgrade available).
- Not compatible with LT5 engines.
- Requires a remote breather, catch can or air/oil separator for the PCV system (not included).
- Optional add-ons offered by CVF (attached reservoir styles, power steering line kits and billet thermostat housings) are sold separately and are not part of this kit.
- If ordering without accessories, the alternator must be a GM CS130 style unit with 6 to 12 o'clock mounting and 6.6 in. bolt spacing.
- If ordering without power steering hardware, a GM Type II power steering pump is required.
- If ordering without A/C hardware, a Peanut style (7B10) compressor with an 8-rib clutch is required.
- If supplying a water pump, it must be 5.62 in. tall, reverse rotation, 5/8 in. pilot and lower radiator hose on passenger side.
- Additional choices for this kit (alternator, power steering) are selected separately when ordering.
Additional Application Note: CVF lists this system as compatible with the Cadillac "C15-V" to present and the 2017 to present Camaro ZL1, as written on its product page. Confirm the engine is an OEM wet sump LT4 before ordering.
Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information visit www.P65Warnings.ca.gov.
Race Use Only: This part is intended for off-road and competition use only and is not legal for use on public roads in a pollution-controlled motor vehicle. Under the federal Clean Air Act, it is illegal to remove, alter, or render inoperative any emission control device on a motor vehicle used on public roads. Check federal, state, and local regulations before purchase and installation.
FAQ
Which LT4 engines does the CVF Racing BD-LT4M-WRAPTOR fit?
It is built for OEM wet sump Chevy LT4 Generation V engines (Cadillac CT5-V, Escalade-V, Camaro ZL1) with the OEM supercharger.
Does it work with the LT5?
No. CVF states it is not compatible with LT5 engines.
What is the supercharger drive ratio?
CVF lists a 3.2:1 ratio using an 8 in. crank pulley and a 2.5 in. supercharger pulley. A 2.4 in. supercharger pulley is available.
Is a thermostat included?
No. The kit uses an LS2 water pump, which is included, but the LS2 thermostat it requires is not included.
What else is required?
A remote breather, catch can or air/oil separator for the PCV system is required and not included.
