| |
|
Supercharger
Super Dampers
* Options
not available on all dampers. Damper shown (917342)
for LS1 Y-body with HTD belt. |
| |
|
The ATI Supercharger Super Dampers
places the powerful protection of our Super Damper inside
the crankshaft blower pulley! Why bother with an additional
blower pulley that bolts to your stock harmonic balancer?
The ATI Supercharger Super Damper features external
belt drives for virtually any type of blower belt, and
eliminates the need for separate crank mounted blower
pulleys.
Crank hubs are available for all engines and are available
with 25 tooth x 20mm 8mm HTD drive pulleys machined
in the hub for dry sump or fuel pump drives between
the damper / blower pulley and the engine.
All hubs have dual keyways and are available in custom
lengths for all cam belt drive set-ups from Jesel, Danny
B, and Comp Cams. Numerous pulley offsets are available
to keep the blower drive as close to the engine as possible
to reduce the bending moment to the crankshaft nose.
|
| |
|
|
| GM Supercharged Dampers |
|
|
CHRYSLER
OEM FRONT BLOWER DRIVE 3/8-24 PULLEY BOLTS |
|
|
CHEVROLET FRONT -
6 BOLT |
|
| |
STEEL
SHELLS |
ALUMINUM
SHELLS |
CRANK
HUB |
7.530"
OD |
7.074"
OD |
8.250"
OD |
7.480"
OD |
7.074"
OD |
6.325"
OD |
3
RING |
2
RING |
3
RING |
2
RING |
3
RING |
STEEL |
TOTAL
WEIGHT
INERTIA WEIGHT |
|
8.75
LBS
4.50 LBS |
|
|
6.25
LBS
4.50 LBS |
5.45
LBS
3.70 LBS |
5.00
LBS
3.40 LBS |
3.75
LBS
2.20 LBS |
3.00
LBS
2.40 LBS |
| INTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
SB BLOWER
DRIVE 2 X 3/16 KEYWAYS
RACE USE: 8 LBSMAX BOOST
STREET USE: 12 LBS MAX BOOST |
|
918872E |
|
|
918610E |
918611E |
918613E |
918612E |
918609 |
916133
[1] |
| SB BLOWER
WITH 1.600" CRANKSHAFT |
|
918873E |
|
|
918614E |
918615E |
918617E |
918616E |
918618E |
916134
[6][10] |
| SB 6-BOLT
3/18-16 CHEVY FRONT DUAL 3/16" KEYWAYS - BB CHEVY
SEAL DIAMETER - USE #925500 COVER |
|
918869 |
|
|
|
|
|
|
|
916172 |
| BB BLOWER
DRIVE |
|
918871E |
|
|
918870E |
918880E |
918882E |
918881E |
|
916145
[6] |
| BB 6-BOLT
3/8-24 CHEVY FRONT 3/16" & 1/4" KEYWAYS |
|
917064 |
|
|
|
|
|
|
|
916891
[2] |
| BB BLOWER
DRIVE WITH JESEL BELT PULLEY FOR FUEL PUMP DRIVE |
|
918874E |
|
|
918875E |
918876E |
|
|
|
916144
[6] |
| LS1/LS2
F-BODY CAMARO 6-BOLT PATTERN FOR BLOWERS |
918853 |
|
|
|
|
|
|
|
|
916031S |
| LS3 F-BODY
6-BOLT PATTERN FOR BLOWERS |
|
|
|
918635 |
|
|
|
|
|
916430M
[9] |
| 6-BOLT
3/8-24 CHEVY FRONT DUAL 3/16" KEYWAYS |
SB 10
GROOVE |
917263 |
|
|
|
|
|
|
|
|
916853
[2] |
| 6-BOLT
3/8-24 CHEVY FRONT DUAL 3/16" & 1/4" KEYWAYS |
BB 10 GROOVE |
917066 |
|
|
|
|
|
|
|
|
916891
[2] |
| BB 12 GROOVE |
917066-12 |
|
 |
|
|
|
|
|
|
916891
[2] |
| LS7 Y-BODY
10 GROOVE 10% OD W/OEM A/C PULLEY [15] |
|
|
918622 |
|
|
|
|
|
|
916058 |
| EXTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
| BB BLOWER
DRIVE |
|
917741E |
|
|
|
|
|
|
|
916143 |
| BB BLOWER
DRIVE WITH JESEL BELT DRIVE HUB HAS 8MM TIMING BELT DRIVE |
|
917742E |
|
|
|
|
|
|
|
916144 |
| 3800 V6
6 & 8 GROOVE |
|
|
|
|
918421 |
|
|
|
|
916211 |
[1] Use hub part #916136 for 1.246"
SB crankshaft with BB seal and Chrysler bolting
[2] One-piece hub and inner shell
[6] The BB Chevy and SB Chevy with BB 1.600" nose both
use a unique 2-piece hub that allows the stock length
bolt to hold the damper to the crank and a separate extension
to locate the blower pulley and crank trigger.
[8] Hub # 916131A & #916131B have 8mm, 24 tooth HTD belt
drives
[9] Hubs are made of heat-treated alloy steel.
[10] For equally spaced OEM holes and ignition trigger, use
part #916134A
[15] 2010 LS3 Corvette Grand Sport
coupes w/Manual Transmissions come equipped with a Dry Sump
system, so an LS7 style damper is required.
| Chrysler Supercharged Dampers |
|
|
CHRYSLER
OEM FRONT BLOWER DRIVE 3/8-24 PULLEY BOLTS |
|
|
STEEL SHELLS |
ALUMINUM SHELLS |
CRANK
HUB |
7.074"
OD |
6.325"
OD |
3
RING |
2
RING |
STEEL |
TOTAL
WEIGHT
INERTIA WEIGHT |
8.75 LBS
4.50 LBS |
5.00 LBS
3.40 LBS |
| INTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
|
|
V8
B
361-383-400
413-426-440 |
A
FUEL 2-1/4 KEYWAYS
1 @ TDC DSTM |
917123E |
|
916256
[2] |
OEM
BB 2-1/4 KEYWAY
OEM TIMING TAB |
917110E |
|
916258 |
| VIPER
V10 GEN I, II - 1992 - 2002 [5] |
|
917931E |
916260 |
| VIPER
V10 GEN III - 2003 - 2006 [5] [9] [10] |
|
917933E |
916264 |
| VIPER
V10 GEN IV - 2008 [5] [9] |
|
917935E |
916268 |
| Ford Supercharged Dampers |
|
|
FORD OEM
FRONT - 4 BOLT PULLEY |
|
|
STEEL SHELLS |
ALUMINUM SHELLS |
CRANK
HUB |
7.530"
OD |
6.325"
OD |
7.074"
OD |
6.780"
OD |
6.325"
OD |
3
RING |
3
RING |
STEEL |
TOTAL WEIGHT
INERTIA WEIGHT |
8.75 LBS
4.50 LBS |
6.00 LBS
2.40 LBS
|
5.45 LBS
3.70 LBS |
|
3.90
LBS
2.40 LBS |
| INTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
|
| V8 SB - 6 CYL. 4" |
|
918916
[3] |
|
|
918922 |
916566A |
2B BLOWER DRIVE 74
TEETH
50 MM WITH 25 TOOTH HTD HUB |
|
|
917032 |
|
|
916574 |
SB BLOWER DRIVE 66
TEETH
50 MM WITH 25 TOOTH HTD HUB |
|
|
917033 |
|
|
916574 |
| MUSTANG COBRA - 4.6
V8 8 RIB |
918038 |
|
|
|
|
916572 |
| MUSTANG ('96 - '04)
- 4.6 V8 8 RIB |
|
|
|
918037 |
|
918572 |
| EXTERNAL BALANCE
DAMPER ASSEMBLY PART NUMBERS |
|
V8
SB EXCEPT '82 & UP 302 HO 28.2 OZ IN |
|
918912
[3] |
|
|
|
916566A |
V8
SB '82 & UP 302 HO ONLY 34 OZ IN [4] |
|
918913
[3] |
|
|
|
916566A |
[1] Use hub part #916136 for 1.245 “ crankshaft with
BB seal & Chevy bolting
[2] Part #916256 has a .600 counterbore, part #916257 has
a .830 counterbore.
[3] Hub # 916566 has increased wall thickness & two 3/16”
keyways for 4-bolt supercharged applications. Requires seal
#973131.
[4] 1994 & 1995 have clearance issues with the rack.
[5] 7” OD, OEM replacement. Damper is a complete bolt-on
unit. 8 ribs for supercharged belt if needed.
ATI stocks all HTD pulleys. Please consult
an ATI sales technician.
|
