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NHT-engine&drive train
NHT rocker shaft feed clarity
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TOPIC: NHT rocker shaft feed clarity

NHT rocker shaft feed clarity 07 Aug 2021 09:09 #1

  • dynodave
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the ignorantes' at access norton are literacy challenged


1. For all NHT,(DUH!) not just commando, with high pressure rockers/system, will have an unscrolled rocker shaft....
2. The oil pressure feed surface (flat) MUST face AWAY from the BALL end of the rocker.
3. Early HP unscrolled rocker shafts with no flat are HIGHLY recommended to be removed and replaced with late flats type to prevent rocker accelerated wear damage.
4. The reason for the oiler hole or flat is so there is oil present when the rocker drags the oil upon cam lift/rocker rotation/valve opening.

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Dave Comeau
atlanticgreen.com/contact.htm
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