Quote:
Originally Posted by iminhell1
Go single. Seriously. You won't find any GOOD data about reliability at that power.
And it depends on your definition of reliable ... are you talking they will last a season of racing with no/little street driving, say 2,000 miles or less.
Or are you talking something like daily use plus track use? over 6,000 miles/year, and lasting for a few years.
Effectively a 'Turbo Service Interval'.
And there is far more data on single than twins. Because a single isn't platform specific, you can get a good understanding of how robust it really is.
From what I've seen, the average for single is about 4-5 year life on heavy racing with minimal street, I'd estimate 20,000 mile service life (based on various friends).
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Looks like going single is the prefered choice when aiming for 600+whp with mostly street use and some track use during summer only (about 3-4k miles a year)