Brian Tooley Racing (BTR) designs, engineers, and sells some of the best LSX valve train components available. Although Brian Tooley Racing is a new business in the LSX community, Brian’s name is not. As the founder of Total Engine Airflow in 1993 he designed many innovative cylinder head port and chamber designs. Those designs led to numerous class records and class championships in heads up racing organizations. After selling Total Engine Airflow to Summit Racing in 2004 he was instrumental in designing cylinder heads for Trick Flow Specialties. New from the ground up designs like the 13.5 degree LS heads, 20 degree LT1 heads and Twisted Wedge Modular 2V heads.

Brian’s tremendous emphasis on durability, along with great power production, has enabled BTR to quickly rise to the top of choices for LS valve train hardware. Stay tuned for many new products from BTR.