Originally Posted by dave_y
the standard Turbo is supposed to last about 80k miles i think i read...?
yep i think 15psi would polish off a standard turbo
Codswallop mate

provided the turbo is looked after and cooled down properly you'll get more than 80k miles.........and 15psi may blow it if the turbo is hanging but if it's a healthy one she'll handle 15psi all day long