Page 544 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Denso Style Race Prepped Alternators XS Volt Snug Mount Alternator Kit NEW!
Powermaster’s smallest (93mm) and lightest For Big Block Chevy
(5-3/4 lbs.) alternators feature high PWM8-8828
output to weight ratios, delivering up to 75 All-in-one kit features the XS Volt GM
amps. Ideal for low amperage requirements, CS121 100-amp alternator, which includes
alternators include a true, one-wire hook-up and an innovative, user adjustable voltage
are offered in 12- or 16-volt versions. All mounting control system that allows compatibility with
points are precision machined for precise belt alignment and correct fit with 12-, 14- or 16-volt electrical systems. Voltage may
Powermaster alternator brackets. Gold battery posts add conductivity, while be adjusted from 13.5-18.5 volts, performed simply
low drag, high speed bearings increase efficiency. Alternators are offered via an adjustment screw. Suited to street or strip, kit may
with natural finish or special black, heat dispersant coating. Pulley must be be mounted on either side of engine. Includes alternator with pulley,
purchased separately. mounting bracket, crankshaft pulley, drive belt and necessary hardware.
Part No. Description
PWM8142 Denso 12/16-Volt 150 Amp Alternator, Black GM CS121 Style Race Prepped Alternators
PWM8162 Denso 12-Volt, 55 Amp Alternator, Black
PWM8163 Denso 12-Volt, 75 Amp Alternator, Black NEW! High output, GM CS121 style alternators feature
PWM8166 Denso 16-Volt, 55 Amp Alternator, Black a high output to weight ratio, weighing just 9 lbs.
PWM8172 Denso 12-Volt, 55 Amp Alternator, Natural Alternators may be used as single or three wire
PWM8182* Denso 12 Volt 75 Amp Alternator, Black
* Includes V-belt pulley. hook-up, include gold battery posts for maximum
conductivity and low drag, high speed bearings.
XS Volt Denso Style 93mm Alternators, which include a 6.14" mounting
Race Prepped Alternator pattern, are offered with natural finish or special
PWM8188 black, heat dispersant coating. Pulley must be
purchased separately (unless specified).
Race prepped, Denso style alternator utilize the
Part No. Description
XS Volt feature, an innovative user adjustable PWM8060* GM CS121 12-Volt, 75 Amp Alternator, Natural
voltage control system that allows compatibility with PWM8062 GM CS121 12-Volt, 100 Amp Alternator, Black
12-, 14- or 16-volt electrical systems. Voltage may be PWM8066 GM CS121 16-Volt, 100 Amp Alternator, Black NEW!
adjusted from 13.5-18.5 volts, performed simply via an adjustment screw. * Includes V-belt pulley.
Alternator offers 75 amps of power, yet weighs just 6.7 lbs. Gold battery
posts add conductivity, while low drag, high speed bearings increase effi- Pro Series Drag Racing Alternator Kits
ciency. Alternator works well with lithium batteries that require low voltage Eliminate low voltage problems with a
set points. Finished with special, black heat dispersant coating. Pulley must Pro Series drag racing alternator. Kit PWM8-896
be purchased separately. includes 50 or 100 amp one wire alter-
nator with heat dispersant coating, hard
XS Volt Denso Style 110mm coated deep groove alternator and crankshaft
Race Prepped Alternator pulleys with V-belt, and pre-assembled bracket kit.
PWM8138 Choose snug mount for door cars or low mount, which mounts on left or
High output, Denso style race alternator delivers up right side of engine, for dragsters or altereds.
Part No.
Part No.
to 100 amp and incorporates user adjustable XS Volt 50 Amp Kits Description 100 Amp Kits Description
feature, allowing compatibility with 12-, 14- or 16- PWM8-875 SB Chevy, Snug Mt. Kit PWM8-881 SB Chevy, Snug Mt. Kit
volt systems. Voltage may be adjusted from 13.5-18.5 PWM8-880 BB Chevy, Snug Mt. Kit PWM8-882 BB Chevy, Snug Mt. Kit
volts. Unit offers great output to weight ratio, weighing PWM8-896 SB Chevy, Low Mt. Kit PWM8-898 SB Chevy, Low Mt. Kit
just 8 lbs. Gold battery posts add conductivity, while low drag, high speed PWM8-895 BB Chevy, Low Mt. Kit PWM8-897 BB Chevy, Low Mt. Kit
bearings increase efficiency. Pulley must be purchased separately. Alternator Mounting Brackets
Constructed from precision CNC-machined billet
Alternator Pulleys
aluminum, brackets are offered to securely
Billet aluminum, single-groove V-belt pulleys include deep mount alternators. Sold complete with necessary
grooves for maximum belt retention. Larger diameter pulleys hardware.
reduce alternator speed for increased horsepower. Pulleys Part No. Description
have a 17mm shaft bore and include a 17mm to 15mm PWM775 BB Chevy, Low Mount, Right Or Left Side, Accepts 8132, 8142 Or 8152 Alternators
reducer bushing to fit most alternators. PWM860 GM LS1, 1998-02 Camaro/Firebird, Low Mount, Left Side, w/Electric Water Pump
PWM880 BB Chevy, Snug Mount, Right Or Left Side, Accepts 8162 Alternator
Part No. Description PWM886 SB Chevy, 1969-87 Cars (exc. Corvette), Mid Mount, SWP Only
PWM181 2.80" O.D.
PWM182 4.00" O.D.
PWM183 5.25" O.D.

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