Masport Joins Amthor International at Martinsville Speedway with Spencer Boyd

Spencer Boyd’s No. 76 Chevrolet Silverado will showcase a split primary sponsorship from Masport and Amthor International at Martinsville Speedway this upcoming fall. This marks Masport’s first involvement in NASCAR and Amthor’s third time sponsoring Boyd in a row at this venue. Masport is recognized globally for its vacuum pumping products, and Spencer Boyd expressed excitement about their partnership, noting its long-standing reputation in the industry. Amthor International, a family-run business, has emphasized its commitment to community involvement through racing, aligning with the opening of their new facility.

By the Numbers

• Masport celebrates over 100 years in vacuum pumping technology.
• Amthor International is entering its third consecutive race sponsoring Spencer Boyd at Martinsville.

State of Play

• The NASCAR Craftsman Truck Series Playoff Race at Martinsville is set for October 24, 2025, at 6:00 PM ET.
• Tickets for the race are still available for fans wishing to attend in person.

What’s Next

As Spencer Boyd prepares for the Martinsville race, further community engagement initiatives from Amthor International are expected to enhance their local presence alongside Masport’s debut in the NASCAR arena.

Bottom Line

The collaboration between Masport and Amthor International represents a significant moment for both brands as they use NASCAR as a platform to connect with a dedicated fan base, emphasizing the importance of community involvement in motorsports.