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Brian Tooley Racing Camshaft - LS3 - N/A Stage 3 - 32944134 cam: specs, price & owner results

Tune: Aftermarket cams need idle, fuel, spark and torque-model changes.
Clearance: Check piston-to-valve clearance (especially with milled heads)
Cam gear: Three bolt

229/244 .630"/.615" 113+4

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Spec	Value
Part number	BTR-32944134R1
Engine	Gen III/Gen IV LS
Application	NATURALLY ASPIRATED
Style	HYDRAULIC ROLLER
Cam bolt	THREE BOLT
Duration @ .050 (int/exh)	229 / 244
Lift (int/exh)	.630 / .615
LSA	113.0
Advance	4.0
Piston-to-valve	This camshaft will not require any flycutting of pistons with OEM LS3 combustion chamber size.
Price	$389.99 (Brian Tooley Racing, 2026-09-29)
Status	Discontinued

Vendor-claimed power: ["480 whp", "500 horsepower"]

Tuning checklist

From the cam maker's description and our cam tuning guide. Confirm with your tuner. What else does the tune need? →

Sources