Page 153 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Dual Carburetor Plumbing Kits Dual Carb Adapters
Kits simplify the plumbing of dual sideways-mount Made from cast or billet aluminum, adapters
carburetor applications and provide a professional mount dual carburetors on top of a 671-1071 superchargers.
appearance. Pre-formed fuel lines are constructed Part No. Description
from 3/8" seamless, polished stainless steel tubing, and include top quality BDSCA-9024 671-871 Cast Dual 4150 Carb Adapter, Satin
671-871 Billet 4150 Dual Carb, Polished
-6AN fittings. Designed for sideways-mount carburetors typically installed on BDSCA-9025 671-871 Billet Dual 4500 Dominator, Polished
BDSCA-9027
a tunnel ram manifold.
Part No. Description Upper Blower Pulleys
BDSPL-9712 Dual Holley Double Pumper Carbs, Sideway
BDSPL-9713 Dual Demon Carbs, Sideway Pulleys are CNC-machined from aluminum alloy. Available for
BDSPL-9714 Dual Holley Dominator Carbs, Sideway 1/2" pitch and 8mm drives. Polished finish.
Part No. Description
Blower Kits BDSBP-6334 34T x 3.50" Diameter, 1/2" Pitch
BDSBP-6845 45T x 3.50" Dia. 8mm HTD
BDS blower kits use BDSBP-6848 48T x 3.50" Dia. 8mm HTD
the highest quality BDSBP-6856 56T x 3.50" Dia. 8mm HTD
components to provide BDSBP-6860 60T x 3.50" Dia. 8mm HTD
outstanding perfor-
mance and a long, Steel Crank Hubs/V-Groove Accessory Pulleys
trouble-free service life. Mount on the crank snout for blower and accessory driven pulleys. Made
Fully polished kits listed from premium steel alloy. Includes degree tape. Optional crank hub timing
below include all of the required components to complete a blower installa- degree ring available.
tion. Includes carb adapter, Stage 1 671 or 871 blower, blower manifold, Part No. Description
1/2" pitch drive kit with necessary pulleys and a single V-groove accessory Steel Crank Hub SB Chevy 265-350, Steel Crank Hub
BDSCH-3001
pulley, drive belt, gaskets, and all hardware. BDSCH-3005 BB Chevy 427, Steel Crank Hub
Part No. Description BDSCH-3006 BB Chevy 454, Steel Crank Hub
BDSBK-3021 SB Chevy 265-350 671 Blower Kit BDSCH-3199 Crank Hub Timing Degree Ring
BDSBK-3051 BB Chevy 454 871 Blower Kit V-Groove Accessory Pulleys
BDSVP-3512 SB Chevy, Aluminum Single V-Groove Pulley
BDSVP-3513 BB Chevy, Aluminum Single V-Groove Pulley
Blower Gaskets
Part No. Description Blower Oil Level Sight Gauge
BDSGK-9305 Blower Inlet Safety Screen Gasket, 671 And 871 BDSBA-9616
BDSGK-9316 Universal Blower Base Gasket, 871 Thru 1271
Allows visual check of oil level within the blower unit.
Blower Intake Manifolds Requires drilling into the blower housing.
Cast with high solid sides for added
strength and rigidity. Tent floor Blower Belts
has improved airflow and accepts Part No. Description
up to a 1071 supercharger with a BDSBB-15208M75 8mm HTD, 190T, 59.84" x 3"
set-back plate. Requires offset distribu- BDSBB-16008M75 8mm HTD, 200T, 62.99" x 3"
tor for 1071 and larger blowers. Includes BDSBB-16968M75 8mm HTD, 212T, 66.71" x 3"
BDSBB-540H300
1/2" Pitch, 54" x 3"
a back-fire valve, 180 degree thermostat, BDSBB-570H300 1/2" Pitch, 57" x 3"
water neck, and intake to head gaskets BDSBB-585H300 1/2" Pitch, 117T, 57" x 3"
BDSBB-600H300 1/2" Pitch, 120T, 57" x 3"
Part No. Description
BDSBM-3006P SB Chevy, Polished
BDSBM-3026P BB Chevy, Polished SFI Burst Panel Kit
BDSBM-3027S BB Chevy, Satin BDSMA-9110
BDSBM-3027T BB Chevy, Tall Deck, Satin
Bursts under pressure from an explosion, prevent-
ing damage to the intake manifold, blower
Blower Drive Kits
rotors, or housing. For all competition superchargers. SFI 23-1 rated.
BDS blower drive kits include upper and lower
1/2" pitch polished blower pulleys, 3" wide blow-
er belt, 3" polished idler pulley, idler mounting Vinyl Scoop Cover
assembly, polished snout assembly, gear coupler, BDSSC-9009
steel crank hub, accessory V-groove pulley(s), drive spacers, and hardware. Protects against debris from entering the scoop
of your BDS Supercharger. Elastic bound black
Part No. Description
BDSDK-3121 SB Chevy, w/3" x 1/2" Drive vinyl cover with white BDS logo.
BDSDK-3151 BB Chevy, w/3" x 1/2" Drive

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