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COMP Cams Camshaft CB 295T H-107 BMT Th
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COMP Cams
COMP Cams

COMP Cams Camshaft CB 295T H-107 BMT Th

$323.69

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COMP Cams Thumpr camshaft for Chevrolet Big Block 396-454 engines. Designed for street/strip use with a rough idle.

Key Features

  • Fits Chevrolet Big Block 396-454 engines originally equipped with flat tappet camshafts.
  • Hydraulic flat tappet camshaft designed for street/strip use.
  • Features a 243/257 degree intake/exhaust duration.
  • Requires 9.5:1 compression ratio and a 2800+ RPM stall speed torque converter.
  • Produces a very rough idle characteristic of the Thumpr series.
  • Designed to be used with a performance intake, headers, and appropriate gearing.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

COMP Cams is well-known for performance engine components, and their Thumpr camshafts are a popular choice for those looking to add some serious attitude to their build. This particular camshaft, the CB 295T H-107 BMT, is a hydraulic flat tappet grind designed for Chevrolet Big Block engines like the 396 and 454. It’s built for street/strip applications, meaning it’s intended for cars that see regular driving but are also taken to the drag strip. You can expect a very rough idle with this cam, which is part of its signature Thumpr sound and aggressive performance profile.

To get the most out of this camshaft, you'll need to ensure your engine is set up correctly. COMP Cams recommends a minimum of 9.5:1 compression, a 2800+ RPM stall speed torque converter if you have an automatic transmission, and you'll definitely want to pair it with a good intake manifold, headers, and appropriate gearing. This camshaft fits a wide range of Chevrolet vehicles from the 1960s through the 1990s, including popular models like the Chevrolet C10 Pickup, Chevrolet Impala, and Chevrolet Camaro, originally equipped with flat tappet camshafts.

Please note that this camshaft is not CARB approved and cannot be shipped to California. Also, be aware that Chevrolet Big Block engines from 1965-1966 have an oiling groove in the rear journal that requires a specific camshaft design. If your engine falls into that specific year range, you'll need to contact us to ensure you get the correct part.

Specifications

Brand
COMP Cams
Manufacturer Part #
11-602-4
UPC
036584176374

Frequently Asked Questions

COMP Cams Camshaft CB 295T H-107 BMT Th

$323.69