Knurled primary and secondary curb idle screws allow for easy idle adjustment without the use of tools. Billet aluminum metering blocks for improved durability, improved gasket sealing, good looks and corrosion protection. Clear sight windows on both sides of bowls for easy and safe fuel level adjustments. Fully machined from venturii throat to throttle bore for predictable & repeatable performance.
Contoured hex head squirter screws for streamlined airflow. ALL NEW FUEL BOWL DESIGN. Completely redesigned from the ground up for racing. A traditional v-bowl eliminates fuel starvation and provides consistent air/fuel ratios.
Fuel trough designed into floor of bowl to route fuel flow directly to the jets and assist in keeping jets covered by fuel. Contoured entry provides smooth fuel flow directly to Dual needle & seats. Material added in key areas.
For added strength in the demanding race environment. Improved durability, improved MP 15 Racing gasket sealing, anodized for good looks and corrosion protection.Fully adjustable 5 whole emulsion bleeds, power valve channel restrictors & idle feed restrictors. Accelerator pump channel now internally drilled eliminating need for external plug. Excess material removed for improved fuel capacity.
New QFT snap in place bowl vent whistle makes removal and. However, sometimes a little more fine-tuning is necessary because the customer has a fairly radical street setup with a big cam with lower than typical intake vacuum, or the carburetor is not properly sized for the engine it is being used on. There are many misconceptions about how to go about these adjustments, and of course there is no shortage of free advice. Please read the proven step-by-step carb tuning tips to get the most out of your carburetor's performance. Following these step-by-step tuning tips are essential to make sure that your engine runs at peak performance.Along with these tuning tips, a check of your ignition system, as well as, the mechanical and vacuum advance curves in your distributor is suggested to eliminate any potential timing and ignition problems. Also remember fuel pressure is always a mine consideration for all applications. Before starting your engine with your new carburetor, tighten all bolts and screws.
There can be substantial gasket shrinkage after the carburetor has been fired up, so this is very essential! Set all float levels at 25% up from the bottom of the glass.Main jetting varies significantly from application to application, so only make light passes up until you verify the jetting is in the parameters of the engine requirement. Most gasoline carburetors require a total minimum of 7.25 pressure of fuel under load at wide open throttle to perform appropriately. Be sure the boosters DO NOT drip fuel at an idle. Lower float level or the fuel pressure is this occurs or adjusts the throttle plates setting.
We measure success by a 10th of a Second. Does not apply to products that have been modified or altered, subjected to misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, faulty repair or used in other than those applications recommended in the current CCS Performance website. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Carburetors". The seller is "rburchfield55" and is located in this country: US.
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