Brian Tooley Racing CAMSHAFT - N/A 400CI+ - N/A STAGE 3 - BTR-33954143R1

Brian Tooley Racing CAMSHAFT - N/A 400CI+ - N/A STAGE 3 - BTR-33954143R1

SKU: BTR-33954143R1 Categories: ,


Brian Tooley Racing CAMSHAFT – N/A 400CI+ – N/A STAGE 3 – BTR-33954143R1

Specs: 239/254 .631″/.610″ 114+3

This cam has made 550 rwhp in a 416 using stock LS3 heads and intake. It has been back to back tested on an engine dyno against a much larger camshaft that only gained 10 hp with a FAST intake. It’s a great all around camshaft for a 402-427 cubic inch engine. With 18 degrees of overlap, it has an aggressive sound, but is docile enough to be driven long distance if needed. This cam can also be used with a large blower as well as with 250-300 hp worth of nitrous. Many people think that increased exhaust duration kills mid range torque, but in back-to-back testing this cam makes more power from 3500 RPM to redline compared to cams with less exhaust duration.

Brand Brian Tooley Racing
Part Type Camshaft
Engine Type Gen III/Gen IV LS
Cam Bolt Style THREE BOLT



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.

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