Page 530 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

HIGH MOUNT 65 AMP
RACING ALTERNATOR KIT
DENSO STYLE PWM8-802
RACE PREPPED ALTERNATORS Engineered specifically for circle track racing applications, High Mount Rac-
Powermaster’s smallest (93mm) and lightest (5-3/4 ing Alternator Kit mounts to water pump bolts on small block Chevy. All-in-one
lbs.) alternators feature high output to weight kit includes Denso style race prepped (PWM8102), natural finish 65 amp alter-
ratios, delivering up to 75 amps. Ideal for low nator, water pump and alternator pulleys, pre-assembled bracket, three-groove
amperage requirements, alternators include a serpentine belt and necessary hardware.
true, one-wire hook-up and are offered in 12- or
16-volt versions. All mounting points are precision PRO SERIES 55 AMP
machined for precise belt alignment and correct fit
with Powermaster alternator brackets. Gold battery posts RACING ALTERNATOR KIT
add conductivity, while low drag, high speed bearings increase efficiency. PWM8-801
Alternators are offered with natural finish or special black, heat dispersant Kit attaches to either side of
coating. Pulley must be purchased separately. engine at water pump to engine
Part No. Description block location or may be installed
PWM8162 Denso 12-Volt, 55 Amp Alternator, Black backwards, driving off of the water
PWM8166 Denso 16-Volt, 55 Amp Alternator, Black pump (requires different spacers and belt length). Includes Denso style race
PWM8172 Denso 12-Volt, 55 Amp Alternator, Natural prepped (PWM8162), black heat dispersant finished 55 amp alternator, water
pump and alternator pulleys, pre-assembled bracket, three-groove serpentine
XS VOLT DENSO STYLE 93MM belt and necessary hardware.
RACE PREPPED ALTERNATOR PWM8188
Race prepped, Denso style alternator utilize the XS QUICK CHANGE ALTERNATOR MOUNT KIT
Volt feature, an innovative user adjustable voltage PWM8-400
control system that allows compatibility with 12-, Kit is popular with asphalt racers
14- or 16-volt electrical systems. Voltage may be where rules allow driving the alternator
adjusted from 13.5-18.5 volts, performed simply off of the rear end. Kit mounts direct to
via an adjustment screw. Alternator offers 75 Winters or Richmond Quick Change rears,
amps of power, yet weighs just 6.7 lbs. Gold mounting to either side of the center sec-
battery posts add conductivity, while low drag, tion. Includes Denso style race prepped
high speed bearings increase efficiency. Alternator (PWM8162), black heat dispersant
works well with lithium batteries that require low finished 55 amp alternator, V-belt style
voltage set points. Finished with special, black heat alternator pulley, mounting bracket and necessary hardware.
dispersant coating. Pulley must be purchased separately. NOTES: Kit only charges system when the car is moving. Requires pur-
chase of proper pinion yoke with pulley.
XS VOLT DENSO STYLE 110MM
RACE PREPPED ALTERNATOR FORD 9" THIRD MEMBER
PWM8138 ALTERNATOR MOUNT KIT PWM8-410
High output, Denso style race alternator delivers All-in-one kit is designed for asphalt
up to 100 amp and incorporates user adjustable racing applications where it is desirable
XS Volt feature, allowing compatibility with 12-, and legal to drive the alternator off of the
14- or 16-volt systems. Voltage may be adjusted rear end. Mounting directly to the center
from 13.5-18.5 volts, performed simply via an ad- section of Ford 9" rears, kit includes
justment screw. Unit offers great output to weight Denso style race prepped (PWM8162),
ratio, weighing just 8 lbs. Gold battery posts add black heat dispersant finished 55 amp
conductivity, while low drag, high speed bearings alternator, V-belt style alternator pulley, mounting bracket and necessary
increase efficiency. Alternator works well with lithium hardware.
batteries that require low voltage set points. Finished NOTES: Kit only charges system when the car is moving. Requires pur-
with special, heat dispersant coating. Pulley must be purchased separately. chase of proper pinion yoke with pulley.
GM CS121 STYLE RACE ALTERNATOR PULLEYS
PREPPED ALTERNATORS Billet aluminum, single-groove V-belt pulleys include deep
High output, GM CS121 style alternators feature grooves for maximum belt retention. Larger diameter pulleys
a high output to weight ratio, weighing just 9 lbs. reduce alternator speed for increased horsepower. Pulleys
Alternators may be used as single or three wire have a 17mm shaft bore and include a 17mm to 15mm
hook-up, include gold battery posts for maximum reducer bushing to fit most alternators.
conductivity and low drag, high speed bearings. Part No. Description
Alternators, which include a 6.14" mounting pattern, PWM181 2.80" O.D.
are offered with natural finish or special black, heat PWM8062 PWM182 4.00" O.D.
dispersant coating. Pulley must be purchased separately PWM183 5.25" O.D.
(unless specified).
Part No. Description WATER PUMP PULLEY
PWM8060* GM CS121 12-Volt, 75 Amp Alternator, Natural PWM174
PWM8062 GM CS121 12-Volt, 100 Amp Alternator, Black Billet aluminum, single groove V-belt pulley is sized
* Includes V-belt pulley. specifically for high RPM circle track applications. Pulley
is 3/8" wide x 3.80" O.D. and fits water pumps with 3/4" pilot.

529