Well if your just re-ringing and putting fresh bearings in:
89-90 Nissan 240SX KA24E L4 Engine Rebuild Kit NEKKA24R: eBay Motors (item 130276477479 end time Sep-08-10 12:02:38 PDT)
If your completely rebuilding (oil pump, water pump, pistons, etc) get this:
89-90 2.4 Nissan 240SX KA24E SOHC Engine Rebuild Kit: eBay Motors (item 220628022554 end time Aug-24-10 17:28:22 PDT)
I've used both kits, but I highly advice you not to use the timing chain tensioner. (the curved peice that rides against the chain on the left) The tensioners are very sloppy so I would pick up a Cloyes from a part store to be safe. Other than that, they're very good kits and pretty cheap.
89-90 Nissan 240SX KA24E L4 Engine Rebuild Kit NEKKA24R: eBay Motors (item 130276477479 end time Sep-08-10 12:02:38 PDT)
If your completely rebuilding (oil pump, water pump, pistons, etc) get this:
89-90 2.4 Nissan 240SX KA24E SOHC Engine Rebuild Kit: eBay Motors (item 220628022554 end time Aug-24-10 17:28:22 PDT)
I've used both kits, but I highly advice you not to use the timing chain tensioner. (the curved peice that rides against the chain on the left) The tensioners are very sloppy so I would pick up a Cloyes from a part store to be safe. Other than that, they're very good kits and pretty cheap.