BTR CAMSHAFT – LSA/LS9 – PDS STAGE 2 – CAM MOTION CORE – CM32742226
Specs: 227/242 .614″/.592″ 122+6
This is possibly the best overall camshaft in the performance aftermarket for GM LSA and LS9 engines. Will work great with any positive displacement supercharger on a 6.2 liter engine. With -10 degrees of overlap it has a nice, mellow idle, but makes the power of much larger cams. The secret is in minimizing the overlap, while maximizing the intake valve closing and exhaust valve opening events. This cam has proven to make more power than other cams that have more lift, which makes this cam more durable. Comes with a 3-bolt timing gear pattern. Lift approaching .650″ or more while using stock 15° rocker arms with too much open spring pressure can damage valve tips long term. We recommend maximum lift of .630″ and maximum open pressure of 400 lbs. when using stock rocker arms.
| Part Type |
Camshaft |
| Engine Type |
LSA/LS9 |
| Engine Combination |
SUPERCHARGED – ROOTS |
| Camshaft Style |
HYDRAULIC ROLLER |
| Cam Bolt Style |
THREE BOLT |
BRIAN TOOLEY RACING PRODUCTS
RaceMax Direct is proud to be Australia’s home for Brian Tooley Racing. Products we stock directly from BTR include Equalizer Manifold LS, Brian Tooley Racing Rocker Arm LS, BTR Shaft Rocker Conversion LS3, BTR Shaft Rocker Conversion LS and Brian Tooley Racing Pushrods, BTR Camshafts and BTR Valve Spring Kits.
Need something else from Brian Tooley Racing? Contact us today! Trade prices are available.
Brian Tooley Racing (BTR) – the story
Brian Tooley has been in the performance racing game for nearly three decades.
Starting his own business back in 1992 called Total Engine Flow, Brian was using a Flowdata flow bench. Shifting to Holley Performance Products shortly afterwards, he helped develop the SysteMax head, intake and camshaft packages.
Going back to working on his own in 1996 until 2004, Tooley then built Total Engine Airflow into an industry titan.
Since then he sold his business to Summit Racing Equipment and stayed on until 2010 when he decided to be closer to family and friends.
As his BTR webpage revealed, it wasn’t long before Brian was back after seeing a need for quality spring kits at affordable prices.
