Most Horsepower on the lowest boost

[LandSpeed-DSM]

Far too many variables go into that to make a prediction.. who built it, how the operator uses and maintains it, etc.

It's like asking how long an aluminum rod motor will last.

Some people get a season out of one, some street drive them for a few years. Build quality and owner's habits will decide that in the end.

 

[red1993gsallmt]

Whoever has the most displacement and highest compression ratio.

What he said ^^^^