Post by
Hijacker »
https://forums.nicoclub.com/hijacker-u9394.html
Wed Oct 03, 2007 3:29 am
+1 on flywheel and clutch The flywheels can sometimes be sitting in environments that cause rust to form on the surface, requiring some machining.
Redoing headgasket is a bit over the top, especially if his power goals aren't much. I've done over a dozen swaps, and I've never had the headgasket fail on me on any of them.
Replace all hoses. Vaccum, cooling, and fuel. Also, make sure you get a step fitting for the rear heater core hoses. The japanese use a different size hose than us. I can't remember the sizes off hand right now, though.
Redoing the oil pump is considerably easier while the motor is out, but again, I have rarely seen those fail. The only one I have personally seen failed was one that someone thought they could machine. They killed the tolerances and it made pressure, but not enough. The motor ended up spinning a bearing.