SKU: 918250

ATI SUPER DAMPER PULLEY FOR MITSUBISHI EVO 8/9 CT9A 4G63

$795.00

or 4 payments of $198.75 with Info



In Stock


Calculate Shipping



Australia wide rate - $25.00 (ETA: 3 days)

Description

Super Damper® Harmonic Dampers

 
Mitsubishi Super Dampers
The patented ATI Super Damper is the only damper designed exclusively for high performance engines.
  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • Tunable, rebuildable, and extremely efficient at ALL RPM
  • Laser engraved 360° timing marks


4G63 Evolution 8 & 9 Super Dampers
ATI has designed a 6.325” damper -- Part # 918250 -- for the Mistubishi Evolution VIII & IX 4G63 for high horsepower street & race use. This new design is a direct replacement for the stock OEM damper. The heart of this unit is the tried and true “damper within a damper” design that has put ATI ahead of the rest. The outer shell is machined to utilize the factory serpentine belt set-up and mounts to the factory crank via a custom hub which replaces the stock timing gear. The damper's outer diameter is 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance. 
 

4G63 & 4G64 DSM (Eclipse, Eagle Talon, Plymouth Laser)
ATI has also designed a 6.325” damper -- Part # 918251 -- for the Mistubishi Eclipse, DSM 4G63 & 4G64 for high horsepower street & race use. This new design is a direct replacement for the stock OEM damper. The outer shell is machined to utilize the factory belt set-up and mounts to the factory crank via a custom hub which replaces the stock timing gear. The damper's outer diameter is 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance.
 

Damper Accessories 
Damper Installation Instructions

 

 
ALUMINUM SHELL
CRANKSHAFT HUB
PART NUMBERS
7.074" 6.325" 5.67"
2 RING
3 RING
STEEL
STEEL WITH
INNER SHELL
TOTAL WEIGHT
INERTIA WEIGHT
3.75 lbs
2.20 lbs
3.90 lbs
2.40 lbs
3.60 lbs
2.20 lbs
INTERNAL BALANCE DAMPER ASSEMBLY PART NUMBERS
Eclipse DSM - 4G63 & 4G64   [1, 2]      916025 --
Evo 8 & 9 - 4G63   [2, 3]
 
 
916025 --
Evo 10 - 4B11T
3% UD
    -- 916123
RACE VERSION
    916399 --
[1] Timing marks at TDC, 5°, 10°, 15°, 20°, 25°, 30° with clockwise rotation
[2] Damper hub and lower timing gear is made into 1 piece for strength. Also requires trimming of the lower timing cover for clearance 
[3] 12% OD from OEM. For correct belt length, use Carquest/Gates K060715
 
 

Specifications

SKU 918250
Brand ATI RACING
Shipping Weight 6.0000kg
Shipping Width 0.250m
Shipping Height 0.130m
Shipping Length 0.250m
Shipping Cubic 0.008125000m3

More From This Category


$729.68

or 4 payments of $182.42 with Info

SKU: ATI918466

ATI DAMPER 7.074 AL FOR 7 GRV TOYOTA 1GR-FE 10% UD PULLEY 1-PC

$772.12

or 4 payments of $193.03 with Info

SKU: ATI918429

ATI DAMPER 7.074 AL FOR DODGE 6 GRV 3.7 & 4.7 V6 W/ BOLT ON PULLEY MORE SIZES AVAIL

$170.95

or 4 payments of $42.74 with Info

SKU: IAG-DRV-2220BK

IAG Performance Race Series Solid Pitch Stop Mount for (WRX/STi 2001+/FXT 03-13/LGT 04-09) - Black F

$781.00

or 4 payments of $195.25 with Info

SKU: ATI918474

ATI DAMPER 6.325 AL FOR 4GRV HONDA B RACE DAMPER ST HUB 2RG

$844.00

or 4 payments of $211.00 with Info

SKU: ATI917378

ATI DAMPER 7.425 ST 6 GRV for DURAMAX 01-15 NEUTRAL BALANCE 3RG HEAVY INERTIA

$945.59

or 4 payments of $236.40 with Info

SKU: ROSS-206500

ROSS Harmonic Damper FOR Ford 4.0L Barra 206500

$864.26

or 4 payments of $216.06 with Info

SKU: ATI918848

ATI DAMPER 5.67 AL FOR 6 & 4 GRV 25% UD LS1-2-3-6 & L76 97-13 Y BODY & SS & G8 10% UD AC 3RG

$917.20

or 4 payments of $229.30 with Info

SKU: FLUIDAMPR-590601

Fluidampr Harmonic Balancer for Acura/Honda 1990-2001 B Series Each

$806.06

or 4 payments of $201.51 with Info

SKU: FLUIDAMPR-630701

Fluidampr Harmonic Balancer for Mitsubishi/Plymouth 1991-1998-4G63/T DSM-Each

$826.20

or 4 payments of $206.55 with Info

SKU: ATI918844

ATI DAMPER 5.67 AL FOR 6 GRV 25% UD LS1 LS2 F & V BODY NO AC 1-PC

$782.30

or 4 payments of $195.57 with Info

SKU: ATI917301

ATI DAMPER 7.074 AL LW FOR CHEVY BB 3RG

$743.56

or 4 payments of $185.89 with Info

SKU: ATI918280

ATI DAMPER 7.074 ST FOR CHRY A V8 318-360 CHEVY FRT 3RG

$952.00

or 4 payments of $238.00 with Info

SKU: ATI918623

ATI DAMPER 7.95 AL LW FOR 10 & 4 GRV LS1 LS2 F & V BODY 6% OD OEM AC 3RG

$1,421.55

or 4 payments of $355.39 with Info

SKU: ROSS-306503GOLD-36T

ROSS Harmonic Damper FOR Nissan RB 306503GOLD-36T

$1,023.08

or 4 payments of $255.77 with Info

SKU: ROSS-806501

ROSS Race Series Harmonic Damper FOR Toyota 1JZ / 2JZ 806501

$798.16

or 4 payments of $199.54 with Info

SKU: ATI917060K

ATI DAMPER 7.074 ST FOR CHEVY BB W/ 2ND 1/4 KEY 3RG 1 PC

$1,102.14

or 4 payments of $275.54 with Info

SKU: ROSS-808201

ROSS Metal Jacket Harmonic Damper FOR Toyota 1UZ-FE 808201

$872.00

or 4 payments of $218.00 with Info

SKU: ATI918376

ATI DAMPER 7.074 AL FOR CHEVY LT BASED COPO 376 3RG

$950.00

or 4 payments of $237.50 with Info

SKU: ATI917371

ATI DAMPER 7.425 ST 6 GRV for DURAMAX 01-05 LB7 & LLY EXT BAL FOR 3RG DIESEL

$422.70

or 4 payments of $105.67 with Info

SKU: IAG-DRV-2110

IAG Performance Competition Series Transmission Mount for (STi 02-20)

Stay Updated

Secure Payment Options

Encrypted Checkout

Comodo Secure