COMP Cams Camshaft Set F4.6 3V Mod. Bt2

SKU: CCA127030

Camshafts

CCA Camshafts

Comp Cams

COMP Cams Camshaft Set F4.6 3V Mod. Bt2

SKU: CCA127030

Camshafts

CCA Camshafts

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Description

Big Mutha' Thumpr NSR 242/262 Hydraulic Roller Cam

Product Overview

Ford: F-150 09 - 10 4.6 L Engine, Ford: Lobo 04 - 10 4.6 L Engine, Ford: F-250 04 - 09 4.6 L Engine, Ford: Expedition 04 - 04 4.6 L Engine, Ford: Econoline 04 - 06 4.6 L Engine, Ford: F-250 Super Duty 05 - 10 5.4 L Engine, Ford: F-150 04 - 10 5.4 L Engine, Ford: Grand Marquis 04 - 04 4.6 L Engine, Ford: Expedition 05 - 14 5.4 L Engine, Mercury: Mountaineer 06 - 10 4.6 L Engine, Lincoln: Navigator 05 - 14 5.4 L Engine, Ford: Mustang 04 - 10 4.6 L Engine, Ford: Explorer 04 - 10 4.6 L Engine, Ford: F-350 Super Duty 05 - 10 5.4 L Engine, Avanti: Avanti 05 - 07 4.6 L Engine, Ford: Explorer Sport Trac 07 - 10 4.6 L Engine, Ford: Lobo 04 - 10 5.4 L Engine, Lincoln: Mark LT 06 - 10 5.4 L Engine

Product Details

Advertised Exhaust Duration:	314
Advertised Intake Duration:	281
Amazon ASIN:	B002EDT4XA
Assembly Lubricant Included:	No
Basic Operating RPM Range:	750-6,800
C.A.R.B. E.O. Number:	N/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:	Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:	Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:	Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?:	No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:	Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason:	N/A
California Proposition 65:	WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:	Hydraulic Roller Finger Follower
Camshaft Gear Attachment:	1-Bolt
Camshaft Material:	Billet Steel
Camshaft Series:	Thumpr NSR (No Springs Required)
Description:	Big Mutha' Thumpr NSR 242/262 Hydraulic Roller Cams Ford 4.6/5.4L Modular 3-V
Engine Family:	Ford 4.6L and 5.4L SOHC Modular 3 Valve 8 Cylinder (2004+)
Exhaust Duration @ .050 in.:	246
Exhaust Duration at .050 inch Lift:	262
Exhaust Duration:	298
Exhaust Valve Lift(in):	0.45
Exhaust Valve Lift:	0.45
Grind Number:	BT281LL-9
Intake Duration @ .050 in.:	226
Intake Duration at .050 Inch Lift:	242
Intake Duration:	265
Intake Valve Lift(in):	0.450
Intake Valve Lift:	0.45
Lifter Type:	Hydraulic Roller Finger Follower
Lifters Included:	No
Lobe Separation:	109
Part Number:	cca127030
RPM Range:	1000-7000
Title:	Big Mutha' Thumpr NSR 242/262 Hydraulic Roller Cams Ford 4.6/5.4L Modular 3-V
Usage:	Street/Strip
Valve Springs Required:	No

Application Summary

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-09-27 16:39:22

Specifications

Product Attributes - Brand: COMP Cams
Product Attributes - Manufacturer's Part Number: 127030
Product Attributes - Part Type: Camshafts
Product Attributes - Product Line: COMP Cams Thumpr NSR Modular 3V Camshafts
Product Attributes - UPC: 036584192381
Product Attributes - Cam Style: SOHC
Product Attributes - Camshaft Use: Street/Strip
Product Attributes - Camshaft Manufacturers Description: BIG MUTHA' THUMPR™ - Extremely rough idle, needs stroker motor and/or ported heads. Major hp gains to 6,800 rpm. Best with 3.73+ gears and 2500 stall. Compatible with stock valve springs. requires cam phaser upgrade and custom tuning.
Product Attributes - Basic Operating RPM Range: 750-6,800
Product Attributes - Intake Duration at 050 inch Lift: 242
Product Attributes - Exhaust Duration at 050 inch Lift: 262
Product Attributes - Duration at 050 inch Lift: 242 int./262 exh.
Product Attributes - Advertised Intake Duration: 281
Product Attributes - Advertised Exhaust Duration: 314
Product Attributes - Advertised Duration: 281 int./314 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio: 0.450 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.450 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio: 0.450 int./0.450 exh.
Product Attributes - Lobe Separation (degrees): 109
Product Attributes - Remanufactured: No
Product Attributes - Computer-Controlled Compatible: Yes
Product Attributes - Grind Number: BT281LL-9
Product Attributes - Valve Springs Required: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: Big Mutha' Thumpr, designed to fit SOHC modular 3V engines.

Reference Information

Brand Name/s	Comp Cams
StreetFX SKU	cca127030
SFX Item ID	4118816
Supplier Item Code	4118816
Manufacturer SKU	127030
Manufacturer UPC	36584192381
Alternative References	3-valve;, sn95;, 3v;, F4.6, Bt2