will ferrea valves work with oem valve seals?

and will oem keepers work with rocket motorsports titanium retainers *gen2*?

thanks ahead

 

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so no one knows?

 

The valve seals should work because the stem diameter is the same. If the stem is not the same diameter, you would need different valve guides, spring retainers, and keepers.

Check on rocket motorsports site for the keeper requirements.