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Rocker shaft - 1.25 - CB Performance
Brand : CB Performance
Reference : SP-20963
ALL NEW! 100% NEW TOOLING!
After almost Thirty years of offering OEM forging 1.25 Rockers, CB Performance decided to renew his tooling and forging dies. Over the years, metallurgy has improved so CB Performance ontacted the Foundry Metallurgist's to see what they had to say.
After much research and comparing notes, CB Performance made prototypes and performed our usual extensive testing on the dyno and in employee's vehicles, as well as a couple of well known race cars. After testing several different materials, they decided to use the same 4340 chromoly heat treat and QPQ Anti-wear coating as their 1.3 & 1.4 forged racing rocker arms. Those rockers have been in the Winner's Circle since introduction with a perfect score.
As of Fall 2013, CB Performance have added an oil groove on the inside diameter to prevent shaft galling and improve overall oil flow.
As of Fall 2013, CB Performance have added an oil groove on the inside diameter to prevent shaft galling and improve overall oil flow.
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Applications :
- Type 1
- Type CT
- WBX