Comp Cams Pontiac 1.5 Roller Tip Rocker Arm Kit CCA-1451-16
Pontiac 1.5 Roller Tip Rocker Arms (incls. 3/8 & 7/16 lock nuts) (Set/16)
Ultimate street rocker designed for serious performance enthusiasts
Constructed from 8620 chromemoly steel, a superior material that will not flex and assures maximum lift
Roller tip reduces friction while stiff design and superior ratio accuracy yields more effective valve lift
15 to 30 horsepower increase over stock rocker arms
Use in any applications with less than 350 lbs. open spring pressure
These Magnum Roller Rocker Arms for Pontiac V8 265-455 applications are the ultimate street rocker. With a 7/16" stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams® logo stamped into the underside of every Magnum Rocker.
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Total Reviews (1)
Reviewed by: JB05/05/2016 10:07PM
Product ownership: Less than 1 monthNot purchased from: Butler Performance Inc.
THE SUPPLIED SELF-LOCKING NUTS DO NOT STAY TIGHT FOR LONG.
I USED THEM ON A SET OF ARP STUDS,
ONE NUT BACKED ITSELF OFF HALFWAY UP THE STUD.
THEY MAY STAY TIGHT ON OEM STUDS AS THERE IS A DIFFERENCE IN THE THREAD CUTTING PROCESS BETWEEN OEM AND ARP.
SO, IF YOU'RE USING OEM STUDS , THOSE NUTS MAY BE OK.
BUT IF YOU'RE USING ARP STUDS, I RECOMMEND USING THE PRW POLYLOCKS FOUND ON BUTLER'S WEBSITE.
THAT'S MY EXPERIENCE WITH THESE COMPCAMS ROCKER ROLLERS.
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