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Red Line 10305 10W30 Synthetic Race Motor Oil is a high-performance, polyol ester-based lubricant engineered for superior startup protection, enhanced power output, and exceptional thermal stability. Used by elite NASCAR and Dirt Late Model teams, it offers 2-4% more horsepower and advanced friction reduction, making it the go-to choice for professional-grade engine care.
| Viscosity | 10w-30 |
| Brand | Red Line |
| Vehicle Service Type | Car |
| UPC | 083522103053 |
| Global Trade Identification Number | 00083522103053 |
| Manufacturer | Red Line |
| Size | 1 Gallon |
| OEM Part Number | 10305 |
| Model | 10305 |
| Item Weight | 7.81 pounds |
| Product Dimensions | 5.7 x 5.8 x 11.8 inches |
| Country of Origin | China |
| Item model number | RED10305 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 10305 |
S**G
Great for Spec Miata race car.
Lower viscosity than most 10-30 oils but higher anti wear additive package.
P**S
This is the stuff!
The only oil I will feed my Spec Miata. Oil analysis showed good activity after four race weekends, but I change after every other one.
A**K
Five Stars
Great oil for vintage FV.
J**N
No markings
The bottle has no markings for quarts or liters left inside. It was a pain trying to figure out when I was near 3.7 quarts. Have gone out since and bought measuring cups in a paint department to assist in future
C**S
Five Stars
Very good oil especially for modified turbo engines
Z**M
Five Stars
redline oil. enough said
A**R
Five Stars
A+
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