Highest known mileage of Speed 6 before a rebuild?

Highest known mileage of Speed 6 before a rebuild?

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Discussion

Mark-emjzf

Original Poster:

18 posts

104 months

Monday 20th March 2017
quotequote all
The later Speed 6 engine has supposed to have all the neccessary modificationsfrom the factory to last longer before a rebuild?
Typically a rebuilt engine by TVR Power etc comes with a warranty upto 100k/5years.
Does this mean the later engines from the factory were sorted & should last say 100k?
There are a few late/high mileage vehicles on the market with no rebuild.
The sales patter is that the later cars or cars with rebuilt engines are fine.
What is fine?
Is it a ticking time bomb?
Or will it last say 100k?

Thoughts?