Easy tips

What are the numbers on a Holley carburetor?

What are the numbers on a Holley carburetor?

Holley Carburetor Numerical Listings Carb. Primary & Primary Secondary Primary Secondary Primary Carburetor Model CFM Renew Trick Secondary Main Main Jet Metering Metering Primary Discharge Part No. No. Kit Kit Needle Jet or Plate Block Block Power Valve Nozzle & Seat Size

What kind of carburetor does a 428 CJ have?

Ford carburetors are identified by basic part number 9510. 428 CJ and SCJ engines came equipped with a 4 venturi (4v) Holley 4150 carburetor rated at 735 cfm. Factory carbs used vacuum secondaries with dual metering blocks — none of the original carbs that I’m aware of used mechanical secondaries.

What kind of CARB do I need for a 400 hp engine?

Here is what they learned. Edelbrock air gap dual plane intake. A better than average 400 HP street performance engine. The test was four Holley XP series carbs, 650, 750, 850 and 950 CFM. Now this series of dyno pulls was on the Westech Performance dyno.

What kind of carburetor do I need for a 500 CFM engine?

Even with about a 10% cushion, a 500 CFM carburetor will handle this engine great. If you try this formula yourself, be honest with how much rpm the engine will see. You’d be better off with a carb smaller than needed rather than something oversized that can lead to poor drivability and performance.

What kind of carburetor does a 428 Cobra Jet have?

Ford carburetors are identified by basic part number 9510. 428 CJ and SCJ engines came equipped with a 4 venturi (4v) Holley 4150 carburetor rated at 735 cfm.

What kind of carburetor does Holley Performance use?

The original race ready carb that started it all! Street and race 2 Barrel carbs with Holley Model 2300 bolt pattern! Carburetor and Manifold Combo comes with gaskets, bolts, and air cleaner for a complete installation! Factory Refurbished carbs have undergone a thorough inspection. We are making them directly available to the public.

What kind of car is the Holley 750cfm?

Vintage (pre mid-60s) is typically denoted with “R”, while later models can be stamped with “L”, “List”, or the modern convention “0-“. For example, the 3310 750CFM Holley’s have been produced for nearly 50 years. Initial versions would show R3310A, while modern adaptations are “0-3310.”

What do you need to know about Holley EFI?

Our systems deliver more power and a better throttle response, giving you the performance you need. Learn more at Holley.com. Holley just brought EFI within range – introducing Sniper EFI! It’s economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride!

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Ruth Doyle