Reply to thread

Message: <blockquote data-quote="94twinscrew" data-source="post: 99844" data-attributes="member: 8280"><p>Tune is important,but the biggest killer of stock bottoms is high hp and Revs.......if you're pushing over 450-550whp,keep the revs under 6k if you want any type of longevity out of it. I usually try to shift before 5600rpms,and the car's been boosted for over 10 years,and now has 170k mile on the clock. I've never been pullied below 12psi....and I've been running 18#s for two years now........compression is solid across the board,and has no blow-by what so ever. LONG LIVE 5.0'S :drunk:</p></blockquote><p></p>