^Like those trains from Wieland Schwarzkopf that debuted in 1999, at the IAAPA convention. This is a link for a couple of pics of the trains Schwarzkopf
scroll down a bit they're the white Accelerator trains pictured.
Or have Intamin build some, Rev is approaching 35 years old the ride truly deserves it. I haven't been on it in years because of those horrible trains. I love the ride it was my first coaster and first coaster with a loop.