The CVF Racing Wraptor all-inclusive supercharger serpentine system is built for big block Chevy 396, 427 and 454 engines running a 6-71 or 8-71 Roots style blower. It is designed around the standard 6-71/8-71 blower case, and CVF lists it as fitting Weiand, The Blower Shop, Littlefield, Hampton, Dyer's, Speedmaster and Magnuson MOAB Roots style superchargers.
The accessories run on an 8-rib serpentine belt with a spring-loaded tensioner that holds belt tension under hard acceleration and deceleration. The alternator sits on the driver side above the power steering pump. This version uses a high-flow aluminum mechanical water pump and is finished in Stealth Black.
Specifications:
- Engine: big block Chevy 396, 427 and 454
- Blower: 6-71 or 8-71 Roots style
- Belt: 8-rib serpentine (accessories)
- Mounting position: wide mount
- Water pump: high-flow aluminum, mechanical
- 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: Stealth Black
- Power steering choices: none (non-power steering applications), GM Type II pump with remote reservoir, GM Type II pump with attached reservoir
- Part number: B-454SC-WRAPTOR
Included in Every Configuration:
- High-flow aluminum water pump
- Water pump pulley and cover
- 160 amp 1-wire CS130 alternator
- Premium 8-rib serpentine belt
- Crank pulley
- Alternator pulley and cover
- Two-piece billet aluminum bracket
- Universal alternator fan
- Spring-loaded belt tensioner
Included by Configuration:
- A/C compressor with compressor clutch cover (A/C configurations)
- GM Type II power steering pump and power steering pulley (power steering configurations)
- Remote mount reservoir with bracket (power steering configurations)
Not Included: The blower cog belt and cog pulleys are not included. Power steering lines from the pump to the reservoir are not included.
Application Notes:
- Works with a mechanical or electric fuel pump.
- Works with standard deck and tall deck engines.
- Works with a mechanical or electric cooling fan.
- Built for a 2.25 in. crankshaft pulley pilot register. Contact CVF Racing before ordering for an engine with a 2 in. pilot.
- CVF asks buyers to call to verify the blower crank pulley before ordering.
- 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 5.7 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.
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
What engines and blowers does the CVF Racing B-454SC-WRAPTOR fit?
It fits big block Chevy 396, 427 and 454 engines with a 6-71 or 8-71 Roots style blower, including Weiand, The Blower Shop, Littlefield, Hampton, Dyer's, Speedmaster and Magnuson MOAB units per CVF.
What water pump comes with the B-454SC-WRAPTOR kit?
This kit includes a high-flow aluminum mechanical water pump.
Are power steering lines included?
No. Power steering lines from the pump to the reservoir are not included.
What accessory configurations are offered for the B-454SC-WRAPTOR?
It is offered with A/C, power steering and alternator; power steering and alternator; A/C and alternator; or alternator only.
Does this kit include the blower drive cog belt?
No. CVF states the cog belt and cog pulleys are not included.
