BTR 400+ LS Small Twin Turbo Camshaft
Specs: 237/25X, .619"/.619", 117° LSA
Intake Lobe Lift @ TDC: 0.05840"
The new BTR Small Twin Turbo cam was designed for use with smaller twin 66-76 mm setups or up to a single 94mm turbo in 388-427 cubic inch combos. This cam is recommended for street/strip type applications looking for more power and rpm , and offers an aggressive idle. This cam uses ultra stable lobes for higher RPM potential, and was designed to be extremely durable at high rpm when combined with a lightweight valvetrain.
Due to higher rpm potential combined with greater cylinder pressure from boost we recommend the use of our SK703 spring kits and larger diameter hardened pushrods along with a quality lifter such as a Johnson ST2116LSR or ST2126LSR.
Camshaft Data
| Specification | Value |
|---|---|
| Intake Duration @ .050" | 237° |
| Exhaust Duration @ .050" | 25X° |
| Lift (Intake / Exhaust) | .619" / .619" |
| Lobe Separation Angle | 117° |
| Intake Lift @ TDC | 0.05840" |