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COMP Cams 947-16 Engine Valve Spring Kit

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COMP Cams

SKU 947-16

COMP Cams 947-16 Race Extreme 1.660" OD Triple Springs, 2.050" Installed Height, 16 Springs

Name: COMP Cams 947-16 Race Extreme 1.660" OD Triple Springs, 2.050" Installed Height, 16 Springs
Brand: COMP Cams
SKU: 947-16
Price: 538.99 USD
Availability: InStock

$538.99 USD

In Stock - Fast Shipping

Free shipping over $80 To the USA

Warranty 12 Months

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Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.

Engine Valve Spring Kit

Triple Valve Springs from COMP Cams deliver maximum strength, durability and valve train stability. Engineered from Super Clean wire and subjected to extensive quality control measures, the triple spring design creates a stronger valve spring that can easily handle the increased lift and extreme demands found in aggressive applications. COMP Cams Triple Valve Springs exceed the expectations of today's engine builders and racers.

Specifications

Coil Bind Height	1.145 IN
Compatible .570" Guide Diameter Spring Seats	4786-16
Compatible Retainer	739-16
Compatible Shims	4756
Compatible Spring Cup (O.D. Locator)	4708-16
Damper	No
Inner Spring Inside Diameter	0.863/0.627 IN
Number of Springs	3
Outer Spring Inside Diameter	1.196 IN
Outer Spring Outside Diameter	1.66 IN
Seat Height	2.05 IN
Seat Pressure	304 PS
Spring Rate	681
Valve Spring Series	Race Extreme

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

Warranty: 12 Months

Sold by Specification. This is an engine build part, chosen by its measurements rather than by year, make and model. Match the specifications to your build. If you are unsure, check with your mechanic or dealership. Making sure it fits is the customer's responsibility.

A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

Free shipping is available for eligible orders.

Shipping: Free to the USA.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

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