In 74 the BAR racer got 4” wider and was built for oval racing. A triple Kohler was stuffed under the hood but they still ran twins as well.
Alsport Boa also started getting serious about racing. They used the Texas Products chassis to build a Grass racer with a 32” ski Stance. Sno-Jet and Manta were also buying chassis from Texas products.
This Boa Racer came with aluminum tunnel, bulkhead, skis, suspension cage and a cleated 16″ track. Kohler free airs were the power plant of choice. K&H hydraulic brakes were also standard. The sled featured a jackshaft drive train.