Oh yeah I always boost (since i maybe drive once a week so i get my fun out of it) but like i said i have never hit redline cause quite frankly i dont know the history of the car. Based on the ghettorig job the previous owner did on the boost gauge (wire just running across engine bay, but i cleaned it up), bottom of front lip scraped to hell, used conventional oil, messed up engine bay (cracked engine cover, bad vac lines) I dont know if any engine mods have been done (i dont think so) and I dont know how they treated it. I cant afford to blown a motor right now and i cant afford a new lsd (now i have some money im getting it welded this summer) that is why im afraid to push it cause i love my car and i would hate to be without it (unless im modding it)