My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Demon Carburetion 120077 Accelerator Pump Cam Assortment Kit

Manufacturer

Picture for manufacturer Demon Carburetion

Part Number

120077
12 reviews
Sale Price

$49.95

In Stock (9)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Demon Carburetion 120077 Accelerator Pump Cam Assortment provides precision tuning control for optimizing accelerator pump delivery in Holley-style carburetors. This comprehensive kit allows you to fine-tune pump shot timing and duration to match your engine's specific requirements, eliminating lean spots during acceleration and improving throttle response.

Key Features:

  • Includes 8 different accelerator pump cam profiles for custom tuning
  • Compatible with 4150-style four-barrel carburetors
  • Compatible with 2300-style two-barrel carburetors
  • Complete with 2 mounting screws for installation
  • Allows precise control over accelerator pump shot timing and delivery rate
  • Helps eliminate bog or hesitation during acceleration
  • Essential tuning component for optimizing carburetor performance

Each cam profile features a different lobe design that controls how quickly and how much fuel is delivered during throttle opening. By testing different cam profiles, you can dial in the perfect accelerator pump response for your engine combination, driving style, and application—whether street performance, drag racing, or circle track.

Products specifications

Prop 65

No

Material

Plastic

Package Quantity

8

Great product. Friendly knowledge based people. Fast shipping. Will order from them again.

Only trick was the coupon code to sign up for your newletter. thats not nice. I almost left your website cause of it, but I didnt.

The ordering process has been quick and easy.

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

great price

quick & easy!

Autoplicity had the best pricing I could find. I ordered my items on Saturday and am having them delivered today (Tuesday). <br><br>Thanks again I will for sure do business here again.

Incredible prices! I purchased a name brand leveling kit for 40% less than any one else is selling them for. Item shipped out within 2 days. Shipping cost is reasonable, and if you leave a review here after your purchase, they'll credit you back $5! BEST DEAL GOING!

Found good price and reasonable shipping. Thanks. H

Very easy. It wasn't my first order and it won't be my last for sure.

I searched the internet and found Autoplicity to have the best prices by far. Shipping and tracking information was provided next day. I will definitely use Autoplicity again and highly recommend them.

Lowest prices

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy