i was driving around my unlces van last night that he is about to junk and i was asking him if it was koo if i rip out the turbo and he said it was koo and while i was driving it i heard it spool up pretty early...i juss wonder how it would in a gasoline ran car....i think the big turbos on thoes big trucks lag like a mother but these smaller ones on these lil vans should work fine for what i want with my car