COMP Cams Thumpr Cam SBC Hydraulic Flat Tappet 287TH for Small Block Chevy

Part # 12-601-4 SKU COM12-601-4

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$326.99
In stock, ships from a US warehouse
SKU: COM12-601-4
UPC: 036584175261
Width: 3.00 (in)
Height: 25.00 (in)
Depth: 3.00 (in)
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Shipping
Free, US only. Arrives in 2–4 days.
Returns
30-day returns. Wrong fit? Our team is here 24/7. Details
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Highlights

Advertised exhaust duration
305
Advertised intake duration
287
Camshaft lifter style
Hydraulic Flat Tappet
Camshaft type
Hydraulic Flat Tappet
CARB status
Not CARB approved
Engine application
Small Block Chevy
Exhaust duration at 0050 in
249
Exhaust lift
0.476 in
Grind number
287TH7
Intake duration at 0050 in
235
Intake lift
0.489 in
Item weight
9.15 lb
Lobe separation angle
107°
Manufacturer grind number
287TH7
Material
Cast Iron
Mileage
Less Than 10,000 miles
Operating range rpm lower
2200 RPM
Operating range rpm upper
6100 RPM
Operating rpm range
2,200 – 6,100 RPM
Prop 65 warning
Warning applies
Type
Engine Camshaft
What’s included
(1) COMP Cams Mutha’ Thumpr Camshaft

Description

COMP Cams Thumpr Cam SBC Hydraulic Flat Tappet 287TH for Small Block Chevy

The COMP Cams Thumpr Cam 287TH is engineered specifically for small block Chevy engines, providing enthusiasts with the performance upgrades they seek. Designed to enhance horsepower and torque throughout the entire power band, this camshaft caters to both street and mild performance applications. Its unique profile delivers a noticeable lope at idle, providing an aggressive sound that many enthusiasts prefer. As a hydraulic flat tappet cam, it offers reliability while maintaining the classic sound and performance characteristics expected from aftermarket camshafts.

This camshaft not only elevates performance but also maintains compatibility with original factory parts, allowing users to retain drivability without sacrificing power. The advanced design features optimized lobe separation angles and lift profiles, contributing to a smoother idle and increased throttle response. Moreover, the Thumpr Cam 287TH is built from high-quality materials that ensure longevity and durability even under demanding conditions.

FITMENT: Compatible with Small Block Chevy engines (SBC), the COMP Cams Thumpr Cam 287TH is suitable for a wide range of setups from stock to lightly modified configurations. It is essential to verify that the engine components and specifications align to ensure optimal performance.

Key Features & Benefits

  • Enhanced horsepower and torque for small block Chevy applications.
  • Distinctive lope at idle, providing an aggressive sound characteristic.
  • Hydraulic flat tappet design for reliability and ease of maintenance.
  • Optimized lobe separation angles for improved drivability and throttle response.
  • Durable construction ensures lasting performance under high-stress conditions.
  • Easy compatibility with factory components and setups, making installation straightforward.

Specifications

Identification
BrandCOMP CAMS
Part number12-601-4
SKUCOM12-601-4
UPC036584175261
Dimensions and weight
Dimensions (W × H × D)3.00 × 25.00 × 3.00 in
Material and finish
FinishNatural
MaterialCast Iron
Series and warranty
SeriesThumpr Series (Mutha’ Thumpr)
Details
Advertised exhaust duration305
Advertised intake duration287
Camshaft lifter styleHydraulic Flat Tappet
Camshaft typeHydraulic Flat Tappet
CARB statusNot CARB approved
Engine applicationSmall Block Chevy
Exhaust duration at 0050 in249
Exhaust lift0.476 in
Grind number287TH7
IncludesCamshaft
Intake duration at 0050 in235
Intake lift0.489 in
Item weight9.15 lb
Lobe separation angle107°
Manufacturer grind number287TH7
MileageLess Than 10,000 miles
Operating range rpm lower2200 RPM
Operating range rpm upper6100 RPM
Operating rpm range2,200 – 6,100 RPM
Prop 65 warningWarning applies
TypeEngine Camshaft
What’s included(1) COMP Cams Mutha’ Thumpr Camshaft

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

COMP Cams Thumpr Cam SBC Hydraulic Flat Tappet 287TH for Small Block Chevy
COMP Cams Thumpr Cam SBC Hydraulic Flat Tappet 287TH for Small Block Chevy
$326.99
In stock · free shipping

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