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High Quality  Parts  from 
CAS4

CARBURETORS by
EDELBROCK,
QUICKSILVER
Note that Our Edelbrock Quicksilver II is DISCONTINUED
Go to the NEW Edelbrock Performer Series Carburetors
- Click Here -  to see the new Performer Series 


QWIKSILVER II™ CARBURETOR KIT
Simple efficient performance is what you will get in the QwikSilver II carburetor. The QwikSilver II bolts on right out of the box, starts up right away and gives instant horsepower without having to adjust the jetting .The innovative design features of the QwikSilver II™. include:

*The QwikSilver II™ has only one moving part, the slide. All the air is metered by the slide and all the fuel is metered by the needle which is attached to it.

*The QwikSilver II™ needle is the same size from top to bottom allowing for a high volume of air, moving at the highest velocity creating a vacuum around the backside.of the needle which draws up the proper amount of fuel for your specific engine and throttle position.This added vacuum makes an accelerator pump unnecessary.

* The QwikSilver II™ needle has 30 adjustments, in half-thousandth increments, but will work without rejetting from 0-10,000 feet.

*The QwikSilver II™ meters only one circuit at a time, virtually eliminating flat spots and overlap, which increases air velocity throughout  the rpm range to better atomize the correct supply of gasoline.


*The QwikSilver II™ has an internal compensation system that automatically adjusts for rpm, altitude and weather changes.The QwikSilver II offers more horsepower, more torque, a quicker throttle response, better fuel economy, an easier start, simple tuning, and is E.P.A. approved. Available with standard or chrome finish for most Big Twin and Sportster®    models 1970-up. Designed to attach to the stock manifold,  each kit comes complete with Carb, air cleaner assembly,cable adapters, extra needles and complete instructions.


38MM QWIKSILVER II" CARBURETOR KITS


38MM QWIKSILVER II™ CARBURETOR KITS
Recommended for Big Twin and Sportster® models with 74" - 84" displacement (CID

Chrome 

Part #   OrderDescription   List Price   Your Price
CS041230 Chrome 38MM QWIKSILVER II CARBURETOR KIT Big Twin Shovelhead models 1970-1984 and XL 1957-1985    
CS041231 Chrome 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution models 1984-1989*and XL 1986-1987    
CS041232 Chrome 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution® models 1990-1994 and XL 1988-1994    
CS041233 Chrome 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution® models 1984-1989 and XL 1986-1987(California street legal)    
CS041234 Chrome 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution® models 1990-up and XL 1988-up(California street legal)    

Standard Fit

Part #   OrderDescription   List Price   Your Price
CS041240 Standard 38MM QWIKSILVER II CARBURETOR KIT Big Twin Shovelhead models 1970-1984 and XL 1957-1985    
CS041241 Standard 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution models 1984-1989*and XL 1986-1987    
CS041242 Standard 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution® models 1990-1994 and XL 1988-1994    
CS041243 Standard 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution® models 1984-1989 and XL 1986-1987(California street legal)    
CS041244 Standard 38MM QWIKSILVER II CARBURETOR KIT Big Twin Evolution® models 1990-up and XL 1988-up(California street legal)    

 

40MM QWIKSILVER II CARBURETOR KITS
Recommended for Big Twin models with 85" and larger displacement (CID).

Chrome

Part #   OrderDescription   List Price   Your Price
CS041260 Chrome 40MM QWIKSILVER II CARBURETOR KIT For Big Twin Shovelhead models 1970-1984    
CS041261 Chrome 40MM QWIKSILVER II CARBURETOR KIT For Big Twin Evolution models 1984-1989*    
CS041262 Chrome 40MM QWIKSILVER II CARBURETOR KIT For Big Twin Evolution models 1990-up    

Standard

Part #   OrderDescription   List Price   Your Price
CS041270 Standard 40MM QWIKSILVER II CARBURETOR KIT For Big Twin Shovelhead models 1970-1984    
CS041271 Standard 40MM QWIKSILVER II CARBURETOR KIT For Big Twin Evolution models 1984-1989*    
CS041272 Standard 40MM QWIKSILVER II CARBURETOR KIT For Big Twin Evolution models 1990-up    

*Note: To eliminate rubber compliance fittings order CSI# 041310 manifold kit.Sold separately.

QWIKSILVER II ACCESSORIES

Part #   OrderDescription   List Price   Your Price
CS041300 QwikSilver II Air cleaner adapter. Allows installation of any aftermarket air cleaner designed for stock CV type carb    
CS041310 QwikSilver IIManifold kit. Replaces rubber compliance fitting on Big Twin models 1984-1989. Not for S & S heads.    

Note: Big Twin models 1970-1984 and Sportster® models 1957-1985 require enrichener cables. Sold separately.


INTAKE MANIFOLDS FOR QWIKSILVER II™ CARBS
Cast aluminum manifolds for use with stock heads. Include gaskets.

For Big Twin Models

Part #   OrderDescription   List Price   Your Price
CC52025 Intake Manifolds QwikSilver II Carb For Evolution models from 1984 to present (3-piece)    
CC52064 Intake Manifolds QwikSilver II Carb For models 1980 thru 1985 (wide-band type)    
CC52030 Intake Manifolds QwikSilver II Carb For models from 1966 thru 1979 (O-ring type)    

For Sportster® Models

Part #   OrderDescription   List Price   Your Price
CC52029 Intake Manifolds QwikSilver II Carb For Evolution® models 1986 to present (3-piece)    
CC52064 Intake Manifolds QwikSilver II Carb For models 1980 thru 1985 (wide-band type)    
CC52030 Intake Manifolds QwikSilver II Carb For models 1980 thru 1985 (wide-band type)    

 

QwiKSlLVER II  DUAL CARBURETOR KITS

QwikSilver II  DUAL CARBURETOR KITS
Designed for 1984-up Big Twins, this dual-carb set-up makes serious horsepower! Edelbrock test-runs provided smooth throttle response with awesome power in the plus 2500 rpm range.
Features include:

Kits include chrome plated carbs, mounting hardware and fuel line.Intake manifold, air cleaner and throttle cables (if required) are sold separately.

DUAL CARB KITS

Part #   OrderDescription   List Price   Your Price
CS041603 QwikSilver II 36mm dual carbs. Recommended for 80" engines    
CS041604 QwikSilver II 38mm dual carbs. Recommended for 88" to 93" engines    
CS041605 QwikSilver II 40mm dual carbs. Recommended for 96"+ engines    


Chrome intake manifold.       Edelbrock Logo                       

 

ACCESSORIES

Part #   OrderDescription   List Price   Your Price
CS041627 Edelbrock Billet look aluminum air cleaner with K & N element    
CS041602 Edelbrock Chrome intake manifold. Fits 72cc Edelbrock heads with stock length cylinders    
CS041612 Edelbrock Chrome intake manifold. Fits Stock heads with stock length cylinders.Not for S&S heads    

 

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IMPORTANT:

We at CAS are not a representative of any motorcycle manufacturer and the
parts we sell are not necessarily recommended by any motorcycle manufacturer.

Although our replacement parts are not original factory equipment, our intention
is to provide quality replacement parts that meet or exceed standards set by the
manufacturer.

We are not an authorized Harley® dealer and in no way do we have, or intend to
imply any kind of business relationship with Harley-Davidson Motor Company® .

Our intention is to provide products that can be used on a Harley-Davidson® 
motorcycle.   

CAS sells officially licensed Harley-Davidson®
products. 
However, any products with the trademark, name, word or OEM part number
used in this catalog by CAS is intended to be as a reference only to
the usage of that particular product. None of the parts and accessories in this
catalog were manufactured by or with the permission of the Harley-Davidson®
Motor Co. The words, Electra Glide, Evolution, H-D, Harley, Harley-Davidson, Low
Glide, Road King, Roadster, Softail, Sportster, Sturgis, Super Glide, Low Rider, and
Wide Glide are registered trademarks of Harley-Davidson® Inc., Milwaukee
Wisconsin, U.S.A. The words, Duo Glide, Dyna Glide, Fat Boy, Hydra Glide and
Bad Boy are trademarks of Harley-Davidson®, Inc., Milwaukee, Wisconsin, U.S.A. 
The following model designations for Harley-Davidson® motorcycles are used in 
this catalog for reference only: EL, FL, FLH, FLHR, FLHS, FLHT, FLHTC, FLHTC-I, 
FLHTS, Ultra, FLHX, FLST, FLSTC, FLSTF, FLSTN, FLSTS, FLT, FLTC, FLTC Ultra, 
FXB, FXD, FXDB, FXDC, FXDG, FXDL, FXDS, FXDS-Conv., FXDWG, FXE, FXEF,  
FXLR, FXR, FXRC, FXRD, FXRDG, FXRP, FXRS, FXRSE, FXRS-Conv., FXRS-SP,  
FXRT, FXS, FXSB, FXST, FXSTC, FXSTS,FXSTSB, FXWG, GE, K, KH, WL, WLA, 
XL, XLCH, XLCR, XLH, XLH 883, XLH 1100, XLH 1200, XLR, XLS, XLT, XLX, 
AND XR1000. All other brand names or trademarks, or registered trademarks 
used in this catalog are the property of their respective holders.

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