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4.7
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Red Line 40605 Two-Stroke Oil Racing Synthetic - Gallon

$95.23 $121.00
In stock – Ships Next Business Day
Description

About this item

  • Ultimate in two-cycle performance, extreme cleanliness
  • Popular in racing and daily applications like motorcycles, marine, snowmobile racing, etc.
  • Dyno proven for gains of 3-5% and more power over longer runs
  • High-temp stability prevents deposits on combustion chambers, exhaust ports, upper ring and piston crown
  • Suggested use at 50:1, but useful up to 100:1 depending on operating conditions
Guides & Resources
User Guide
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Important Tips

Follow the recommended mix ratio for your specific engine and application. Always measure accurately and adjust ratios based on operating conditions to maintain optimal performance and engine protection.

Product Features

High-Performance Racing Formula

This racing synthetic two-stroke oil delivers maximum performance and power gains while maintaining excellent engine cleanliness and durability.

Clean-Burning Performance

Designed for both racing and everyday use, it supports cleaner combustion and consistent performance across various two-stroke applications.

High-Temperature Deposit Control

Formulated for high-temperature stability, this oil helps prevent deposits on critical engine components such as pistons, rings, and exhaust ports.

Red Line 40605 Two-Stroke Oil Racing Synthetic - Gallon

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Customer Reviews

4.7

Based on 6 reviews

5 4
4 2
3 0
2 0
1 0
C
Cyrus D. Verified Buyer
12/03/2025

Excellent performance for two-stroke engines

This oil delivers strong performance and keeps my engine running clean. Great for both racing and regular use.

A
Amalia J. Verified Buyer
09/09/2025

Clean burn and smooth operation

Noticed less smoke and cleaner operation after switching. Engine feels more responsive during rides.

R
Ronan K. Verified Buyer
06/14/2025

Great power and stability

Provides solid power output and holds up well under heat. The mix ratio takes a bit of dialing in, but results are worth it.

L
Leandro P. Verified Buyer
03/08/2025

Reliable for high-performance use

Used this in demanding conditions and it performed flawlessly. Keeps everything running smooth and consistent.

E
Estrella M. Verified Buyer
11/17/2024

Very clean and efficient oil

Engine stays cleaner compared to other oils I’ve used. Great option for maintaining performance over time.

V
Victorine S. Verified Buyer
08/02/2024

Strong overall performance

Handles high temperatures without issues and reduces buildup. Mixing requires a bit of attention, but overall very effective.

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Red Line 40605 Two-Stroke Oil Racing Synthetic - Gallon
$95.23