BTR 400+ LS BIG TURBO CAMSHAFT
239/26X .618"/.618" 117 LSA
INTAKE LOBE LIFT @ TDC: 0.06248
 
The BTR BIG Single Turbo cam was designed for use with a GT55-GT57 based 98mm-106mm single turbo in 4" stroke combos. This cam is recommended for more serious street/strip type applications looking for maximum power and rpm and offers an AGGRESSIVE idle. This cam uses ultra stable lobes designed in house and Spintron tested for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.