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KEF Vp Racing Fuels 2855 Madditive Octanium Single P15614572KEF-V452855 https://cdnimages.opentip.com/full/KEF/KEF-V452855.jpg Vp Racing Fuels 2855 Madditive Octanium Single Manufacturer Part Number: 2855Fuel Additive; Madditive ™; For Gas; Octanium; Single; 32 Ounce Bottle; Treats Up To 10 GallonsAttributes Fuel Type: Gas Unit Size: 32 Ounce Unit Type: Bottle Unit Quantity: Single Product Description Octanium® is a VP racing octane booster that increases octane up to 8 numbers (80 points). We blend it for off-road racing applications and it can be used as a lead substitute.Features & Benefits Increases Horsepower Eliminates Knocking And Pinging Lead Substitute Improves Throttle Response And Acceleration Cleans Fuel Injectors Eliminates Gum And Varnish Build-Up Synthetic Fuel Catalyst No Supplier Warranty 15614572 846781001047 1.9000lbs 0.00 0.00 0.00
Vp Racing Fuels
22.6780 2026-12-25 94 In Stock
customer review - by , November 11, 2025
5/ 5stars
3 Wasnt quite doin it. This stuff seems to have stopped detonation but it prescribed 8 oz for 5 gallons of fuel. Compared with 2 oz of 3.But it seems to work. I've ridden only about 150 miles. Kinda pricey but if it's what you need it's what you need
customer review - by , September 9, 2025
5/ 5stars
it keeps the engine running smoother and the throttle response is better. good price for this type of product.
customer review - by , August 8, 2024
5/ 5stars
Really works great
customer review - by , May 5, 2024
5/ 5stars
Great boost to the fuels of today especially for those classic high performance engines that demand high octane fuel.
customer review - by , April 4, 2024
5/ 5stars
Excelente
customer review - by , October 10, 2023
5/ 5stars
The level it brings your octane up tp
customer review - by , December 12, 2022
5/ 5stars
I run this in a 22 scarab with a 5.7 with advanced timing. Prior to using this product my boat achieved 57.7 mph on a digital gps speedo, on 94 pump gas at wot I could not advance timing or run wot without detonation, added a can of this product and bumped the timing a few degrees, new speed run was 61.1 and no detonation. 3 mph is almost impossible to achieve in a boat without spending 500 to a grand per mile an hour, I'm fully maxed out for the 21p mirage plus at 4600 rpm, and gained 200 rpm, increased holeshot, and very smooth cruise. That being said, adding it to my car would be am entire waste of money, and I most likely wouldn't feel any difference due to the ecu in the boat its a whole different story.
customer review - by , October 10, 2022
5/ 5stars
Works as promised for me. High compression, non-hardened seat headed, sbf loves it. Mmmm, pavement wahed down with this stuff for breakfast
customer review - by , August 8, 2022
5/ 5stars
Feel the difference on track with my motorcycle
customer review - by , June 6, 2022
5/ 5stars
Loved it!

Vp Racing Fuels 2855 Madditive Octanium Single

stars Rating 5 | 11 reviews
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UPC: 846781001047
SKU: KEF-V452855
Price: $22.68
Quantity:
94 In Stock
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Product Description

Manufacturer Part Number: 2855

Fuel Additive; Madditive ™; For Gas; Octanium; Single; 32 Ounce Bottle; Treats Up To 10 Gallons

Attributes

  • Fuel Type: Gas
  • Unit Size: 32 Ounce
  • Unit Type: Bottle
  • Unit Quantity: Single


Product Description


Octanium® is a VP racing octane booster that increases octane up to 8 numbers (80 points). We blend it for off-road racing applications and it can be used as a lead substitute.

Features & Benefits

  • Increases Horsepower
  • Eliminates Knocking And Pinging
  • Lead Substitute
  • Improves Throttle Response And Acceleration
  • Cleans Fuel Injectors
  • Eliminates Gum And Varnish Build-Up
  • Synthetic Fuel Catalyst
  • No Supplier Warranty


warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Return Policy

This item is non-returnable.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
5 stars
11
4 stars
0
3 stars
0
2 stars
0
1 stars
0
By Harley Dave
Date: November 11, 2025
3 Wasnt quite doin it. This stuff seems to have stopped detonation but it prescribed 8 oz for 5 gallons of fuel. Compared with 2 oz of 3.But it seems to work. I've ridden only about 150 miles. Kinda pricey but if it's what you need it's what you need
Rating: 5 stars [5 of 5 Stars!]
By Stephen Cranfield
Date: September 03, 2025
it keeps the engine running smoother and the throttle response is better. good price for this type of product.
Rating: 5 stars [5 of 5 Stars!]
By Shanelle Davis
Date: August 15, 2024
Really works great
Rating: 5 stars [5 of 5 Stars!]
By James G
Date: May 26, 2024
Great boost to the fuels of today especially for those classic high performance engines that demand high octane fuel.
Rating: 5 stars [5 of 5 Stars!]
By Gontran Ortiz Ramirez
Date: April 11, 2024
Excelente
Rating: 5 stars [5 of 5 Stars!]
By Lee Toraya
Date: October 20, 2023
The level it brings your octane up tp
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 11 reviews
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