$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: VALUE

Summit Racing SpeedCard - learn how to get 10% back - Get Details!

Filters

In Stock
- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fuel Type
- GAS (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- DIESEL (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fuel System Additive Type
- Octane boost (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Fuel system cleaner (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Scent
- Unscented (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Gallons of Fuel Treated
- 160 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Oxygen Sensor Safe
- Yes (3)
Volume
- 16.00 oz. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 32.00 oz. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold individually. (3)
Price Range
Filter Options
- PowerSports (4)
- Pro Packs (4)

Selected Filters

Home
Oils, Fluids & Sealer
Fuel System Additives
Product Results

Availability

- In Stock Items. Ships Today. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Fuel Type
- GAS (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- DIESEL (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fuel System Additive Type
- Octane boost (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Fuel system cleaner (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Scent
- Unscented (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Gallons of Fuel Treated
- 160 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Oxygen Sensor Safe
- Yes (3)
Volume
- 16.00 oz. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 32.00 oz. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold individually. (3)
Price Range
Filter Options
- PowerSports (4)
- Pro Packs (4)

Liquid Performance

4 Results Found For "porting"

Showing In Stock Items. Show All 4 Items.

Individual Parts

Part Groups

Results 1 - 4 of 4

Liquid Performance Octane Boost 0899

Liquid Performance Octane Boost 0899

Liquid Performance Octane Boost 0899

Fuel Additive, Octane Boost, 16 oz., Each

Part Number: LQP-0899

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Liquid Performance Octane Boost 0898

Liquid Performance Octane Boost 0898

Liquid Performance Octane Boost 0898

Fuel Additive, Octane Boost Race Fuel Concentrate, 32 oz., Each

Part Number: LQP-0898

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Liquid Performance Complete Fuel System Cleaner 0767

Liquid Performance Complete Fuel System Cleaner 0767

Liquid Performance Complete Fuel System Cleaner 0767

Fuel System Additive, Complete Fuel System Cleaner, 4 oz., Each

Part Number: LQP-0767

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

Liquid Performance Complete Fuel System Cleaner 0864

Liquid Performance Complete Fuel System Cleaner 0864

Liquid Performance Complete Fuel System Cleaner 0864

Fuel Additive, Fuel System Cleaner, 16 oz., Each

Part Number: LQP-0864

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header