Spyder Engine Warm Up Filters provide great engine protection while allowing you all the room you need to work on your race car.
An outstanding way to provide maximum engine protection anytime you aren't on the race track!
Access to engine components is now easy when you have a Spyder Warm Up filter.
Use it while working on the car in the pits, tuning, driving to the scales, going through tech and while hauling your race car.

• Integral design eliminates the need for a base or lid. Just install it and secure it with your wing nut.
• Lasts for years!
• Easy to clean with compressed air and fully washable!
• No Oiling!
• Fits Holley standard flange carburetors.