New Boy 240Z

A General Discussion forum for cars and other topics, and a great place to introduce yourself if you are new to NICO!
boatsteve
Posts: 1
Joined: Mon Sep 28, 2015 2:57 am
Car: datsun 240Z turbo conversion

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Help needed please . I am restoring an old race boat in the UK. It is fitted with a 240Z motor that has been marinised and Turbo charged. Recently whilst running it up to 5k revs started misfiring and blowing smoke through sump breather. Suspecting a broken ring or worse have started a full stripdown. On removing rocker box discovered that one cam follower has jumped out , does not appear damaged. I suspect low oil pressure. everything else appears to be in good condition. Will continue to strip engine down But would like to hear if anyone has had similar and reasons.
Thanks for any feedback.


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PapaSmurf2k3
Site Admin
Posts: 19000
Joined: Thu Nov 21, 2002 3:20 pm
Car: 2017 Corvette, 2018 Focus ST, 1993 240sx truck KA Turbo.
Location: Merrimack, NH

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Interesting. Do you have any pictures of the suspect damage?


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