Howards Camshaft Big Bottle Cams Small Base Circle 110613-12S Nitrous Oxide Mechanical Roller SBC 55-98

Fits 262-400 SB Chevy 1955-1998, Mechanical Roller, 3600 to 7600 RPM Range, .640 Int .630 Ex Lift

$465.95

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This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

All Howards camshafts use the highest grade cores available. They are Rockwell checked and Parkerized to ensure quality control standards.
This Small Block Chevy cam is designed for Big Bottle Cams - Nitrous Oxide, Small Base Circle, Mid & upper rpm horsepower, 250+ plate systems, Stock (O.E.) valve springs cannot be used, Requires Thrust Button, Requires upgraded distributor gear/fuel pump pushrod, Firing Order: 1-8-4-3-6-5-7-2

Specifications

More Information
CNC Part Number	HOW-110613-12S
Price	$465.95
Sold As	Single
Manufacturer's Part Number	110613-12S
Brands	Howards
Part Types	Camshaft
Departments	Parts
Vehicle Make	SB Chevy
Camshaft Type	Mechanical Roller
RPM Range	3600 to 7600
Intake Lift	0.640
Exhaust Lift	0.630
Intake Duration at 50	259
Exhaust Duration at 50	275
Advertised Intake Duration	291
Advertised Exhaust Duration	307
Camshaft Series	Big Bottle
Valve Setting	Mechanical
Lobe Separation Angle	112

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