I'd also be curious to know the troubles involved with swapping in a newer QR25 (2007-2011). You'd be dropping nearly 2lbs per hp if the 200hp was placed into the 2700lb B15, no?I have a friend who ran his 2002 Sentra hot and fried the head. I found a 2.5l from a 2010 Altima. Will the 2010 2.5l fit in 2002 easily or even at all?
was it a 2002 se r that you put the 2.0 engine in?2002 Nissan QR25 engine is different. I had the same doubt but I have compared them before. I ended up buying a JDM Nissan QR20 engine from Used Japanese Engines | JDM Engine | Japanese Motors
The 2002 2.5 L is the QR25DE. Good choice on your turbo kit and good luck on installation.is the nissan altima 2002 2.5L engine the same as the QR25? I am trying to install a turbo kit on an ALtima 2002 2.5L