Brian Tooley Racing BTR Stage 4 N/A Camshaft for Chevrolet GM Gen III IV LS1 LS2Specs: 233 248 . 630" . 615" 111. 5+2. 5 INTAKE LOBE LIFT @ TDC: 0. 06269 The largest offering in our naturally aspirated LS1 LS2 LS6 lineup, the Stage 4 has proven it's worth time and time again. The Stage 4 sacrifices a some low rpm torque while on a mission to make max peak power. It is not uncommon to see 460+whp with proper supporting mods including a quality set of cylinder heads. In automatic cars, a higher RPM torque converter is a

255 inch ID with 3/16 inch Keyway

Pontiac V8 Cam K-Kit 268H

SNO-40012-BRD

can be used for any custom tables you can dream up

Chevy V6 Vortec Intake Manifold

88 in (48 mm) Product Box Length 14

s cars & trucks

Each mode has an additional 9 adjustable settings to fine-tune to your liking

91 and 93 octane fuels

Testing on a near stock LS7 engine with a Big Mouth 102mm Throttle Body™ produced gains of 16+ horsepower

2005 Chevrolet Silverado SS 6

Other colors not intended for on-road use