Description

246/26X .619″/.619″ 115 LSA

The new BTR Big Twin Turbo cam was designed for use on 76mm or larger twin turbo setups or single 102-106mm turbos in 400-427 cubic inch combos. This cam was designed for use in high horsepower applications looking for more power and higher rpm , and offers an ultra-aggressive idle. This cam has the potential to push a 400″ engine well over 2000 rwhp and into the 6 second range in the quarter mile. 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.

Brian Tooley has worked in the performance industry full time for over 20 years and started his own business, Total Engine Airflow, in 1992 using a Flowdata flowbench. He worked at Holley Performance products from 1993-1995 where he helped develop the SysteMax head, intake and camshaft packages. Brian went back to work for himself from 1996-2004 where he built Total Engine Airflow into one of the most successful CNC cylinder head porting shops in the country.

At the end of 2004 he sold his business to Summit Racing Equipment where he worked with Trickflow Specialties developing CNC programs for existing heads, as well as developing all new cylinder heads. He left Summit Racing/TFS during 2010 to move closer to home and family.

After seeing a need for quality spring kits at affordable prices he decided to introduce his own line of spring kits.

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