
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
Recommended for Big Twin and Sportster® models with 74" - 84" displacement (CID
Chrome
Standard Fit
40MM QWIKSILVER II CARBURETOR KITS
Recommended for Big Twin models with 85" and larger displacement (CID).
Chrome
Standard
*Note: To eliminate rubber compliance fittings order CSI# 041310 manifold kit.Sold separately.
QWIKSILVER II ACCESSORIES
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
For Sportster® Models

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
ACCESSORIES
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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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and conditions page Thank You