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Price: $629.95

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MEDIA INFORMATION


Ultra Double Pumpers

650 CFM Ultra Double Pumper™ Four Barrel Street/Strip Carburetor - Hard Core Gray™

PART #: 0-76650HB

UPC #:

Emission Control Number 3


ULTRA light
Aluminum construction for 43% weight savings

ULTRA strong
Billet metering blocks & base plates

ULTRA cool
Black anodized billet aluminum metering blocks and base plate

ULTRA easy
Built in sight window for simple float adjustments

ULTRA fast
High–performance fuel curves

The Ultra Double Pumper Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061–T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor.

The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and for the first time on a Double Pumper, factory pre–set electric choke for easy, fast cold start–ups.

Don't trust your performance to just anyone, Holley is the only Modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.
Hard Core Gray™ w/ black anodized billet aluminum metering blocks/base plate w/ black hardware; Mechanical Secondaries; Electric Choke; Model 4150™


Features
  • Hard Core Gray™ w/ black anodized billet aluminum metering blocks/base plate with black hardware
  • Ford A/T kickdown, does not work with AOD transmissions
  • Mechanical secondaries
  • Intended for lightweight vehicles w/ manual trans
  • or automatics with high stall & low gearing
  • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
  • Glass fuel level sight windows for easy and safe initial float level adjustment
  • Aluminum construction for weight savings
  • Electric choke for easy cold starting and warm up
  • 4-corner idle adjustment
  • Casting is hard coat anodized for ultimate corrosion resistance


Technical Information

Shipping Dimensions
L 11.000 in. x W 12.500 in. x H 7.380 in.
Weight 10.200 lb.
BottomCurve

BottomStroke
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