COMP Cams Ultra Pro Magnum Roller Rocker Arms 1.6 Ratio 7/16

COMP Cams Ultra Pro Magnum Roller Rocker Arms 1.6 Ratio 7/16
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  • Item #: WPM-1605-16

COMP Cams

Ultra Pro Magnum

SBC Roller Rocker Arms

***PLEASE CALL FOR SOLID ROLLER APPLICATIONS***


THIS SET IS 1.6 RATIO WITH 7/16 STUD SIZE.

FOR SMALL BLOCK CHEVY. SET OF 16.

Built to outlast and outperform in accuracy and strength, the Ultra Pro Magnum rocker arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application from 1.5 to 1.8 in 0.5 in. increments for Chevy and 1.6 to 1.73 for various Ford applications is available. These Ultra Pro Magnum rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And, they work with most diameter springs and retainers. The design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI(moment of inertia) optimization for drag and circle track applications.

 

SPEC RUNDOWN

Rocker Arm Mounting Style: Stud
Rocker Arm Ratio: 1.6
Rocker Arm Style: Full roller
Stud Size: 7/16 in.
Shims Included: No
Rocker Arm Material: Chromoly steel
Self-Aligning: No
Rocker Arm Body Style: Standard
Rocker Arm Nut Style: Polylock
Slot Width (in): 0.562 in.
Maximum Spring Diameter (in): 1.5 in.
Rocker Arm Finish: Black oxide
Quantity:Sold as a set of 16.
Utilizing years of valvetrain design experience, the latest FEA stress analysis technology, and an exhaustive testing regiment (dyno and Spintron), the COMP Cams engineering team left no detail to chance. Everything from casting techniques to valve spring clearance was scrutinized to ensure that the new Ultra Pro Magnum rocker arms not only lived up to the lofty standards of their predecessor, but also took stud mount rocker performance, stability, and value to a whole new level.
The most noticeable advancement with the COMP Cams Ultra Pro Magnum rocker arms centers around their nearly unbreakable investment cast 8650 chromoly body. The arched, web-like design delivers a nearly 29 percent increase in strength and rigidity, while reducing the moment of inertia and optimizing the dynamic balance. The resulting rockers maximize lift and valvetrain control at high rpm. The increased retainer and valve spring clearances of the new design enable the use of large-diameter valve springs, retainers, and locks, without clearance or fitment issues. The new black oxide exterior finish offers a distinctive appearance, along with long-term corrosion resistance. The COMP Cams Ultra Pro Magnum rocker arms feature an oversized trunnion and precision-sorted needle bearings designed for use with high-load valve springs. Additionally, these unique rockers also feature hardened roller tips for reduced friction and elimination of the valve stem "side loading" that causes premature valve guide wear. The COMP Cams Ultra Pro Magnum rocker arms feature a fully rebuildable design, which means that they very well may be the last rocker arms that you ever have to purchase.

WE HIGHLY

RECOMMEND THEM TO OUR CUSTOMERS!

To keep our prices low, we will ship this item the best way possible. We ship with UPS and USPS, and will choose the carrier that has the best rate and service to your area. Your tracking number will tell you how your item will be shipped.

**NOTE: Shipping prices listed are for the contiguous 48 US states only. There may be additional postage required to ship items to Alaska, Hawaii, Puerto Rico and other US territories. If additional postage is required, we will contact you through E-mail to let you know. If you live outside of the contiguous US, please request a shipping quote prior to purchase to avoid any delays in shipping your item.

We have been in business for over 30 years building some of the fastest race engines in the southeast with the best parts around. We are excited to now offer these parts to you at affordable prices. Our machinists are the best in the business and our sales staff is friendly and knowledgeable. Please give us a call with any questions about our items, we will be happy to talk to you about your project:

423-288-3881

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Price $310.97
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