Top 10 Holly Carburator Hp 650

The Street HP uses the best features from Holley’s race Bred 4150 HP carbs, but tamed for street and light competition use. The Street HP features the contoured main body from the 4150 HP and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response and drivability. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. The Street HP takes all the great features from the race HP and the Double Pumper and combines them into the perfect street/strip carburetor.

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. Three different anodized color options (Red, Blue or Black) allow for a personalized look while maintaining the ultra high strength and durability you get from billet. They weigh in at approximately 5 pounds 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, four 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. The clean, polished look coupled with Red, Blue or Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

Holley street carburetor with vacuum secondaries , electric choke, and also with power valve blowout protection. It includes center hung floats, dual feed fuel inlet, and a needle and seat design for external float level adjustment. It is calibrated for street performance and has a dichromate finish.

Product Description

This carburetor features a vacuum secondary with a metering plate that has no jets, power valves, or accelerator pumps which makes it easier to tune than full race carburetors with temperamental secondary metering blocks and dual pumps. It mixes the right amount of gasoline with air so that the engine runs properly. It is calibrated for gasoline and engineered to improve performance.

From the Manufacturer

FEATURES

• Model 4160 HP
• Superior performance and drivability in an easy-to-tune package
• 100% wet-flow tested and street calibrated
• All-metal parts(no plastic stuff)
• Not For Sale in California on Pollution Controlled Motor Vehicles
• Bright shiny finish
• Electric choke
• Center hung float bowls
• Vacuum secondaries
• Power valve blow-out protection
• Ford A/T kickdown
• 100% wet-flow tested and calibrated

WARRANTY
Limited warranty

The Street HP uses the best features from Holley’s race Bred 4150 HP carbs, but tamed for street and light competition use. The Street HP features the contoured main body from the 4150 HP and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response and drivability. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. The Street HP takes all the great features from the race HP and the Double Pumper and combines them into the perfect street/strip carburetor.

The Street HP uses the best features from Holley’s race Bred 4150 HP carbs, but tamed for street and light competition use. The Street HP features the contoured main body from the 4150 HP and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response and drivability. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. The Street HP takes all the great features from the race HP and the Double Pumper and combines them into the perfect street/strip carburetor.

Product Description

This carburetor is ideal for street performance and features a Next Gen needle and seat design which eliminates the need for external float level adjustment. It has side-hung floats which are factory-set for optimum fuel levels at 3 to 6 PSI with no adjustment necessary. The float bowls, main bodies, and vacuum secondary caps have a refined appearance and upgraded choke caps are included for smoother engine warm-up and better cold drivability.

From the Manufacturer

FEATURES

• Our best selling Holley carburetor
• 100% wet-flow tested and street calibrated
• All-metal parts(no plastic stuff)
• New unique shiny / chromate dip finish
• Universal calibration (1964 & earlier)
• Manual choke
• Side hung float bowls
• Power valve blow-out protection
• Vacuum secondaries
• Not For Sale in California on Pollution Controlled Motor Vehicles

WARRANTY
Limited warranty

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. Three different anodized color options (Red, Blue or Black) allow for a personalized look while maintaining the ultra high strength and durability you get from billet. They weigh in at approximately 5 pounds 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, four 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. The clean, polished look coupled with Red, Blue or Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.