The Ultimate Duel: Rolls Royce RB-211 vs Pratt & Whitney PW2000 on Boeing 757!!!
We all know the 757 is one of the greatest aircraft ever created but which engine is the best?!? Well, to help you decide I've posted a side by side comparison of 2 great takeoffs! The RB-211 is up first, followed by the PW2000! Which engine sound do you prefer?!?