Engine Valve Spring

Revolutionary Advancement In High Performance Spring Technology.

7256-16
Outer Diameter and
Inner Diameter and
Seat Load
Open Load
Coil Bind
Rate and

Top
1.060"
.660"
160 @ 1.900"
495 @ 1.210"
1.165"
485

Bottom
1.390"
.990"

Additional Information

Conical Valve Springs 160 @ 1.900" / 495 @ 1.210"

Part Type

Engine Valve Spring Kit

Product Overview

Conical Valve Springs from COMP Cams have a unique cone shape. They were specifically designed for Small Block Chevrolets with up to .500" lift but require no machining to the spring pockets. Extensive quality assurance testing ensures your new Conical Valve Springs are free of any microscopic surface defects for optimum strength and durability. These Conical Valve Springs work with Titanium (part #730) and Steel Retainers (part #740, 743).

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Valve Springs, Single, 1.390 in. Outside Diameter, 485 lbs./in. Rate, 1.165 in. Coil Bind Height, Set of 16

Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will perform up to 8,000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.