Brian Tooley Racing Single Beehive Valve Spring - 384 lb. - 1.100 in Coil Bind - 1.020 in / 1.285 in OD - Viton® Seals / Seats Equipment Bag Blocked exhaust crossover

Blocked exhaust crossover

see the Performer RPM Vortec manifold

Ford 1997-2014

62165 2008 Buick Enclave CX V6 217 3

Brian Tooley Racing Single Beehive Valve Spring - 384 lb. - 1.100 in Coil Bind - 1.020 in / 1.285 in OD - Viton® Seals / Seats Equipment Bag Blocked exhaust crossoverProduct Description: Valve Spring Kit Ovate Beehive Spring 384 lb in Spring Rate 1. 100 in Coil Bind 1. 020 in 1. 285 in OD Viton Seals Seats Brian Tooley Racing (BTR) started as a small operation fueled by Brian Tooley's passion for engine performance and innovation. In the early 1990s, Tooley began his journey in the performance industry by working on cylinder heads and founding Total Engine Airflow (TEA). Eventually, he shifted to creating custom